CN108180337A - Three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique - Google Patents
Three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique Download PDFInfo
- Publication number
- CN108180337A CN108180337A CN201810039019.5A CN201810039019A CN108180337A CN 108180337 A CN108180337 A CN 108180337A CN 201810039019 A CN201810039019 A CN 201810039019A CN 108180337 A CN108180337 A CN 108180337A
- Authority
- CN
- China
- Prior art keywords
- bellmouth
- drainpipe
- socket
- cast iron
- iron pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
- F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention relates to drainpipe technical fields, especially three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique, S1, installation prepare, the prefabricated processing of S2, drainpipe, and drainpipe is cut by required length using handsaw, cutter or pipe cutter, chamfering polishing is carried out using wood file or hand operated grinding wheel to the socket of drainpipe, 15 °~30 ° of chamfering, groove thickness is about the 1/2~2/3 of pipe thickness, after completing groove, detritus is removed clean and smooth with sand paper polishing；S3, it will be wiped using dry cloth clean on the inside of bellmouth and on the outside of socket, and keep cleaning, dustless sand and water mark；S4, it checks whether bellmouth and socket clean, S5, draws depth line in jack part, after hairbrush brush 30mm width lubricants, be inserted perpendicularly into bellmouth inner cavity, carry out receipts seam caulking and fix；S6, installation is completed, carried out an acceptance inspection.The present invention is flexibly connected using spigot-and-socket rubber sealing, is convenient to mount and dismount, and watertightness performance is good, reduces mounting cost.
Description
Technical field
The present invention relates to drainpipe technical fields more particularly to three layers of composite polypropylene high temperature mute drainpipe spigot-and-socket to connect
Connect technique.
Background technology
With the continuous rise of modern architecture, the extensive use of new building material, new technology, resident is to indoor environmental quality
It is required that higher and higher, the noise of construction drainage pipeline becomes focus of concern.Three layers of composite polypropylene high temperature mute draining
Pipe gradually substitutes previous drainpipe with functions such as superior quietness, good temperature tolerance, stronger corrosion resistances, becomes a kind of
Brand-new material.Polypropylene silencing drainpipe is not only cost-effective, and noise-reducing effect is good, and pipe fitting is various applicable various to be set
It counts installation requirement and shelf life is long.The nontoxic performance of product can avoid environmental pollution, can prevent the secondary pollution at water source, and forever
Non-scaling is a kind of novel high-tech green material for being worth using.Environment protecting and power-saving innovation is national sustainable development
Policy as polypropylene high temperature mute drainpipe gradually substitutes flexible cast iron pipe etc., solves noise problem, reduces building row
Use of the industry to ferrous metal avoids the use for smelting forging to iron, reduces energy consumption, saved resource.
But in three layers of composite polypropylene high temperature mute drainpipe in construction, but there is connection installation trouble, do not have
A kind of simple and convenient installation method, when construction, are more troublesome.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and the three layers of composite polypropylene high temperature proposed
Mute drainage pipe bayonet joint technique.
To achieve these goals, present invention employs following technical solutions：
Three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique are designed, are included the following steps：
S1, installation prepare, and are required according to construction drawing, measure unwrapping wire, determine draining length of tube, drainpipe stroke and pre-
Stay a mouthful position dimension；
The prefabricated processing of S2, drainpipe cuts drainpipe by required length using handsaw, cutter or pipe cutter, drainpipe is inserted
Mouth carries out chamfering polishing using wood file or hand operated grinding wheel, and 15 °~30 ° of chamfering, groove thickness is about the 1/2~2/3 of pipe thickness,
After completing groove, detritus is removed clean and smooth with sand paper polishing；
S3, it will be wiped using dry cloth clean on the inside of bellmouth and on the outside of socket, and keep cleaning, dustless sand and water mark；
S4, it checks whether bellmouth and socket clean, lubricant is equably coated in rubber seal surface, and rubber is installed with hairbrush
On the inside of glue sealing ring to bellmouth；
S5, depth line is drawn in jack part, after hairbrush brush 30mm width lubricants, is inserted perpendicularly into bellmouth inner cavity, is received
Seam caulking is fixed；
S6, installation is completed, carried out an acceptance inspection.
Preferably, the bellmouth includes, PVC-U tube faucets, cast iron pipe bellmouth, clamping hoop type flexibility cast iron pipe bellmouth and flange
Formula flexibility cast iron pipe bellmouth.
Preferably, the Joining Technology of the cast iron pipe bellmouth and socket is sand paper feather plucking and brushing adhesive will to be used on the outside of socket
Stick, then rolling glue dry coarse sand, tubing are inserted into cast iron pipe bellmouth after adhesive is fully cured, and spunyarn is applied after insertion
Silk fill out it is embedding uniformly, with cement caulking.
Preferably, the Joining Technology of the clamping hoop type flexibility cast iron pipe bellmouth and socket is first to be connected on rubber ring sleeve slotting
On mouth, while clamping hoop type flexibility cast iron pipe bellmouth is inserted into rubber ring so that socket and clamping hoop type flexibility cast iron pipe bellmouth pair
Together so that flexible cast iron pipe is aligned with the center line of drainpipe, and stainless steel lathe dog is locked on hoop.
Preferably, the Joining Technology of the flange form flexibility cast iron pipe bellmouth and socket is that it is soft that socket is inserted into flange form
Property cast iron pipe bellmouth in, while carry out gland using cast iron flange gland and sealing ring, be connected using screw bolt and nut
It is fixed.
A kind of environment-friendly composite cathode electrodip painting proposed by the present invention, advantageous effect are：Three layers of composite polypropylene high temperature
Mute drainage pipe bayonet joint technique is flexibly connected using spigot-and-socket rubber sealing, is convenient to mount and dismount, and watertightness performance is good, is reduced
Mounting cost.Sealing ring has good soundproof effect, and the noise of water impact can be avoided to be transmitted to next pipeline section；It is advanced
Flexible connection mouth can absorb or compensate a certain amount of pipeline heat expansion or shrinkage.
Specific embodiment
The technical solution in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, instead of all the embodiments.
Embodiment 1
Three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique, include the following steps：
S1, installation prepare, and are required according to construction drawing, measure unwrapping wire, determine draining length of tube, drainpipe stroke and pre-
Stay a mouthful position dimension；
The prefabricated processing of S2, drainpipe cuts drainpipe by required length using handsaw, cutter or pipe cutter, drainpipe is inserted
Mouth carries out chamfering polishing using wood file or hand operated grinding wheel, and 15 ° of chamfering, groove thickness is about the 1/2 of pipe thickness, completes groove
Afterwards, detritus is removed clean and smooth with sand paper polishing；
S3, it will be wiped using dry cloth clean on the inside of bellmouth and on the outside of socket, and keep cleaning, dustless sand and water mark；The bellmouth packet
It includes, PVC-U tube faucets, cast iron pipe bellmouth, clamping hoop type flexibility cast iron pipe bellmouth and flange form flexibility cast iron pipe bellmouth.
S4, it checks whether bellmouth and socket clean, lubricant is equably coated in rubber seal surface, and pacify with hairbrush
It fills on the inside of rubber seal to bellmouth；
S5, depth line is drawn in jack part, after hairbrush brush 30mm width lubricants, is inserted perpendicularly into bellmouth inner cavity, is received
Seam caulking is fixed；
The Joining Technology of the cast iron pipe bellmouth and socket is that, with sand paper feather plucking and brushing adhesive, will then be rolled on the outside of socket
Glue dry coarse sand, tubing be inserted into cast iron pipe bellmouth after adhesive is fully cured, filled out after insertion using oakum it is embedding uniform,
With cement caulking.
The Joining Technology of the clamping hoop type flexibility cast iron pipe bellmouth and socket is that first rubber ring sleeve is connected on socket, together
When will clamping hoop type flexibility cast iron pipe bellmouth be inserted into rubber ring in so that socket is aligned with clamping hoop type flexibility cast iron pipe bellmouth so that
Flexible cast iron pipe is aligned with the center line of drainpipe, and stainless steel lathe dog is locked on hoop.
The Joining Technology of the flange form flexibility cast iron pipe bellmouth and socket is that socket is inserted into flange form flexibility cast iron pipe
In bellmouth, while gland is carried out using cast iron flange gland and sealing ring, be fixedly connected using screw bolt and nut.
S6, installation is completed, carried out an acceptance inspection.
Embodiment 2
Three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique, include the following steps：
S1, installation prepare, and are required according to construction drawing, measure unwrapping wire, determine draining length of tube, drainpipe stroke and pre-
Stay a mouthful position dimension；
The prefabricated processing of S2, drainpipe cuts drainpipe by required length using handsaw, cutter or pipe cutter, drainpipe is inserted
Mouth carries out chamfering polishing using wood file or hand operated grinding wheel, and 30 ° of chamfering, groove thickness is about the 2/3 of pipe thickness, completes groove
Afterwards, detritus is removed clean and smooth with sand paper polishing；
S3, it will be wiped using dry cloth clean on the inside of bellmouth and on the outside of socket, and keep cleaning, dustless sand and water mark；The bellmouth packet
It includes, PVC-U tube faucets, cast iron pipe bellmouth, clamping hoop type flexibility cast iron pipe bellmouth and flange form flexibility cast iron pipe bellmouth.
S4, it checks whether bellmouth and socket clean, lubricant is equably coated in rubber seal surface, and pacify with hairbrush
It fills on the inside of rubber seal to bellmouth；
S5, depth line is drawn in jack part, after hairbrush brush 30mm width lubricants, is inserted perpendicularly into bellmouth inner cavity, is received
Seam caulking is fixed；
The Joining Technology of the cast iron pipe bellmouth and socket is that, with sand paper feather plucking and brushing adhesive, will then be rolled on the outside of socket
Glue dry coarse sand, tubing be inserted into cast iron pipe bellmouth after adhesive is fully cured, filled out after insertion using oakum it is embedding uniform,
With cement caulking.
The Joining Technology of the clamping hoop type flexibility cast iron pipe bellmouth and socket is that first rubber ring sleeve is connected on socket, together
When will clamping hoop type flexibility cast iron pipe bellmouth be inserted into rubber ring in so that socket is aligned with clamping hoop type flexibility cast iron pipe bellmouth so that
Flexible cast iron pipe is aligned with the center line of drainpipe, and stainless steel lathe dog is locked on hoop.
The Joining Technology of the flange form flexibility cast iron pipe bellmouth and socket is that socket is inserted into flange form flexibility cast iron pipe
In bellmouth, while gland is carried out using cast iron flange gland and sealing ring, be fixedly connected using screw bolt and nut.
S6, installation is completed, carried out an acceptance inspection.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique, which is characterized in that include the following steps：
S1, installation prepare, and are required according to construction drawing, measure unwrapping wire, determine draining length of tube, drainpipe stroke and pre-
Stay a mouthful position dimension；
The prefabricated processing of S2, drainpipe cuts drainpipe by required length using handsaw, cutter or pipe cutter, drainpipe is inserted
Mouth carries out chamfering polishing using wood file or hand operated grinding wheel, and 15 °~30 ° of chamfering, groove thickness is about the 1/2~2/3 of pipe thickness,
After completing groove, detritus is removed clean and smooth with sand paper polishing；
S3, it will be wiped using dry cloth clean on the inside of bellmouth and on the outside of socket, and keep cleaning, dustless sand and water mark；
S4, it checks whether bellmouth and socket clean, lubricant is equably coated in rubber seal surface, and rubber is installed with hairbrush
On the inside of glue sealing ring to bellmouth；
S5, depth line is drawn in jack part, after hairbrush brush 30mm width lubricants, is inserted perpendicularly into bellmouth inner cavity, is received
Seam caulking is fixed；
S6, installation is completed, carried out an acceptance inspection.
It is 2. special according to three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique described in claims 1
Sign is that the bellmouth includes, PVC-U tube faucets, cast iron pipe bellmouth, clamping hoop type flexibility cast iron pipe bellmouth and the casting of flange form flexibility
Iron pipe bellmouth.
It is 3. special according to three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique described in claims 2
Sign is that the Joining Technology of the cast iron pipe bellmouth and socket is sand paper feather plucking and brushing adhesive will to be used on the outside of socket, then
Dry coarse sand is glued in rolling, and tubing is inserted into cast iron pipe bellmouth after adhesive is fully cured, and is filled out after insertion using oakum embedding equal
It is even, with cement caulking.
It is 4. special according to three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique described in claims 2
Sign is that the Joining Technology of the clamping hoop type flexibility cast iron pipe bellmouth and socket is that first rubber ring sleeve is connected on socket, simultaneously
Clamping hoop type flexibility cast iron pipe bellmouth is inserted into rubber ring so that socket is aligned with clamping hoop type flexibility cast iron pipe bellmouth so that soft
Property cast iron pipe be aligned with the center line of drainpipe, on hoop stainless steel lathe dog lock.
It is 5. special according to three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique described in claims 2
Sign is that the Joining Technology of the flange form flexibility cast iron pipe bellmouth and socket is that socket is inserted into flange form flexibility cast iron pipe
In bellmouth, while gland is carried out using cast iron flange gland and sealing ring, be fixedly connected using screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039019.5A CN108180337A (en) | 2018-01-16 | 2018-01-16 | Three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039019.5A CN108180337A (en) | 2018-01-16 | 2018-01-16 | Three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180337A true CN108180337A (en) | 2018-06-19 |
Family
ID=62550500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810039019.5A Pending CN108180337A (en) | 2018-01-16 | 2018-01-16 | Three layers of composite polypropylene high temperature mute drainpipe bayonet joint technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206624A (en) * | 2020-02-23 | 2020-05-29 | 北京中岩智泊科技有限公司 | Pressure-reducing anti-floating structure for underground construction/structure and construction method |
| CN113104558A (en) * | 2021-04-09 | 2021-07-13 | 新乡市市政设施维护中心 | Sewage pipeline bellmouth rubber ring pre-installation equipment and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247261Y (en) * | 1996-05-21 | 1997-02-12 | 张崇禄 | Rubber sealed joint cast iron drainage pipe and matched rubber ring |
| CN1424532A (en) * | 2002-12-18 | 2003-06-18 | 新兴铸管股份有限公司 | Opening of high pressure gas pipes |
| CN202972252U (en) * | 2012-10-16 | 2013-06-05 | 山东天迈管业有限公司 | Connecting sleeve for double-flat wall drain pipes |
| CN104390079A (en) * | 2014-08-29 | 2015-03-04 | 陈征 | Lip seal welding type pipe fitting joint and mounting process thereof |
-
2018
- 2018-01-16 CN CN201810039019.5A patent/CN108180337A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247261Y (en) * | 1996-05-21 | 1997-02-12 | 张崇禄 | Rubber sealed joint cast iron drainage pipe and matched rubber ring |
| CN1424532A (en) * | 2002-12-18 | 2003-06-18 | 新兴铸管股份有限公司 | Opening of high pressure gas pipes |
| CN1202367C (en) * | 2002-12-18 | 2005-05-18 | 新兴铸管股份有限公司 | Opening of high pressure gas pipes |
| CN202972252U (en) * | 2012-10-16 | 2013-06-05 | 山东天迈管业有限公司 | Connecting sleeve for double-flat wall drain pipes |
| CN104390079A (en) * | 2014-08-29 | 2015-03-04 | 陈征 | Lip seal welding type pipe fitting joint and mounting process thereof |
Non-Patent Citations (1)
| Title |
|---|
| 建设行业职业技能培训教材编委会: "《水暖工》", 31 January 2007 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206624A (en) * | 2020-02-23 | 2020-05-29 | 北京中岩智泊科技有限公司 | Pressure-reducing anti-floating structure for underground construction/structure and construction method |
| CN113104558A (en) * | 2021-04-09 | 2021-07-13 | 新乡市市政设施维护中心 | Sewage pipeline bellmouth rubber ring pre-installation equipment and method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180619 |