CN111536354A - PE pipe connection mode - Google Patents
PE pipe connection mode Download PDFInfo
- Publication number
- CN111536354A CN111536354A CN202010373866.2A CN202010373866A CN111536354A CN 111536354 A CN111536354 A CN 111536354A CN 202010373866 A CN202010373866 A CN 202010373866A CN 111536354 A CN111536354 A CN 111536354A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- sealing
- sleeve
- pipe
- baffle
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- 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
- F16L47/065—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 outer surface of pipe and inner surface of sleeve or socket, the sealing rings being placed previously on the male part
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- 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
Abstract
The invention discloses a PE pipe connecting mode which comprises a stainless steel connecting sleeve, wherein a PE pipe body is connected inside the stainless steel connecting sleeve in a sleeved mode, a gap between the PE pipe and the stainless steel connecting sleeve is filled with structural adhesive, the stainless steel connecting sleeve comprises a sleeve body connected with the PE pipe body in a sleeved mode, a baffle is fixedly installed in the middle of the inner surface of the sleeve body, and two sealing and fixing devices are symmetrically installed on the side surface of the baffle. In addition, the sealing and fixing device arranged in the stainless steel connecting sleeve pipe is provided with a sealing and fixing layer, the sealing and fixing layer made of rubber has certain deformation capacity, and can be matched with structural adhesive to achieve a better sealing effect.
Description
Technical Field
The invention relates to the technical field of water supply and drainage, in particular to a PE pipe connection mode.
Background
In modern city construction, the PE pipe is widely applied to the construction of conveying gaseous artificial gas, natural gas, liquefied petroleum gas, water pipe networks and the like, has the excellent characteristic of resisting most of domestic and industrial chemicals, has the advantages of difficult rusting, wear resistance, acid and corrosion resistance, high temperature resistance, high pressure resistance and the like, is light in weight, convenient to install and move, is a first-choice material, and is an ideal pipe material for replacing a common iron water supply pipe.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the PE pipes are connected by hot melting, so that a plurality of conditions which cannot meet hot melting construction appear in the field construction process, a plurality of PE pipes cannot be constructed, and the construction progress is influenced; 2. in the prior art, when sealing, a connection mode without hot melt connection is usually adopted, a sealing ring is adopted for sealing, and even if PE pipes with the same specification are produced, the thicknesses of pipe walls are difficult to ensure to be completely the same, so the sealing effect of the sealing ring is required to be improved.
Therefore, a PE pipe connection mode is provided.
Disclosure of Invention
The invention aims to provide a PE pipe connecting mode, which can connect two sections of PE pipes by arranging a stainless steel connecting sleeve and structural adhesive, can connect the PE pipes under the condition that hot melting construction cannot be met, and can ensure the construction progress.
In order to achieve the purpose, the invention provides the following technical scheme: a PE pipe connecting mode comprises a stainless steel connecting sleeve, a PE pipe body is connected inside the stainless steel connecting sleeve in a sleeved mode, and a gap between the PE pipe and the stainless steel connecting sleeve is filled with structural adhesive;
the stainless steel connecting sleeve comprises a sleeve body connected with the PE pipe body in a sleeved mode, a baffle is fixedly mounted in the middle of the inner surface of the sleeve body, and two sealing and fixing devices are symmetrically mounted on the side surface of the baffle.
In addition, the sealing and fixing device arranged in the stainless steel connecting sleeve pipe is provided with a sealing and fixing layer, the sealing and fixing layer made of rubber has certain deformation capacity, and can be matched with structural adhesive to achieve a better sealing effect.
Preferably, the sealing and fixing device comprises an annular inner sleeve fixedly mounted on the side surface of the baffle, a sealing and fixing layer is bonded to the side surface of the annular inner sleeve, and the sealing and fixing layer is a rubber component.
The both ends PE body of treating the connection is fixed a position to interior sleeve pipe of baffle and annular, utilizes the deformation of sealed fixed bed, and the inside wall of PE body can overlap closely and seal the fixed bed, then packs the structure in stainless steel adapter sleeve and PE body hookup location clearance and glues, has guaranteed good sealed effect.
Preferably, the annular inner sleeve and the edge of the lower surface of the sealing and fixing layer are provided with arc-shaped connecting ports.
The lower surface border position of sleeve pipe, sealed fixed layer in the annular all is provided with the arc connector, makes things convenient for inserting of PE body, improves connection efficiency.
Preferably, the baffle is a member made of annular stainless steel.
The baffle is the component of an annular stainless steel material, utilizes the characteristic of stainless steel material, can prolong the life of baffle, and the baffle can carry on spacingly to the PE pipe simultaneously.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the two sections of PE pipes can be connected by arranging the stainless steel connecting sleeve and the structural adhesive, the PE pipes can be connected under the condition that hot melting construction cannot be met, the connecting efficiency is higher, and the construction progress can be ensured.
2. According to the invention, the sealing and fixing device is arranged in the stainless steel connecting sleeve, the baffle and the annular inner sleeve which are arranged on the sealing and fixing device are used for positioning the PE pipe bodies at two ends to be connected, the inner side wall of the PE pipe body can be sleeved with the sealing and fixing layer by utilizing the deformation of the sealing and fixing layer, and then structural adhesive is filled in the gap at the connecting position of the stainless steel connecting sleeve and the PE pipe body, so that a better sealing effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the PE pipe connection structure of the present invention;
FIG. 2 is a schematic view of a stainless steel connecting sleeve structure of the present invention;
fig. 3 is a schematic structural view of the sealing and fixing device of the present invention.
Description of reference numerals:
in the figure: 1. a stainless steel connecting sleeve; 11. a sleeve body; 12. a baffle plate; 13. a sealing and fixing device; 131. an annular inner sleeve; 132. sealing the fixed layer; 133. an arc-shaped connector; 2. structural adhesive; 3. a PE pipe body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution for connecting PE pipes:
a PE pipe connection mode is shown in figure 1 and comprises a stainless steel connection sleeve 1, a PE pipe body 3 is connected inside the stainless steel connection sleeve 1 in a sleeved mode, and a gap between the PE pipe 3 and the stainless steel connection sleeve 1 is filled with structural adhesive 2;
as shown in fig. 2, the stainless steel connecting sleeve 1 includes a sleeve body 11 connected to the PE pipe body in a sleeved manner, a baffle plate 12 is fixedly installed at a middle position of an inner surface of the sleeve body 11, and two sealing and fixing devices 13 are symmetrically installed on a side surface of the baffle plate 12.
By adopting the technical scheme, the two sections of PE pipes can be connected by arranging the stainless steel connecting sleeve 1 and the structural adhesive 2, the PE pipes can be connected under the condition that hot melting construction cannot be met, the construction progress can be ensured, in addition, the sealing and fixing device 13 arranged in the stainless steel connecting sleeve 1 is provided with the sealing and fixing layer 132, the sealing and fixing layer 132 made of rubber has certain deformation capacity, and the sealing and fixing layer can be matched with the structural adhesive 2 to achieve a better sealing effect.
Specifically, as shown in fig. 3, the seal fixing device 13 includes an annular inner sleeve 131 fixedly mounted on a side surface of the baffle 12, a seal fixing layer 132 is bonded to a side surface of the annular inner sleeve 131, and the seal fixing layer 132 is a rubber member.
Through adopting above-mentioned technical scheme, sleeve pipe 131 fixes a position the both ends PE body 3 of treating the connection in baffle 12 and the annular, utilizes the deformation of sealed fixed layer 132, and the inside wall of PE body 3 can overlap closely and seal fixed layer 132, then packs the structure in stainless steel adapter sleeve 1 and the 3 hookup location clearances of PE body and glues 2, has guaranteed good sealed effect.
Specifically, as shown in fig. 3, the annular inner sleeve 131 and the lower surface of the seal fixing layer 132 are provided with arc-shaped connection ports 133 at the edge positions.
Through adopting above-mentioned technical scheme, the annular is interior sleeve pipe 131, sealed fixed layer 132's lower surface border position all is provided with arc connector 133, makes things convenient for inserting of PE body 3, improves connection efficiency.
Specifically, as shown in fig. 2, the baffle 12 is an annular stainless steel member.
Through adopting above-mentioned technical scheme, baffle 12 is the component of an annular stainless steel material, utilizes stainless steel material's characteristic, can prolong baffle 12's life, and baffle 12 can carry on spacingly to the PE pipe simultaneously.
The working principle is as follows: according to the invention, the two sections of PE pipes can be connected by arranging the stainless steel connecting sleeve 1 and the structural adhesive 2, the PE pipes can be connected under the condition that hot melting construction cannot be met, the connecting efficiency is higher, and the construction progress can be ensured; according to the invention, the sealing fixing device 13 is arranged in the stainless steel connecting sleeve 1, the baffle plate 12 and the annular inner sleeve 131 which are arranged on the sealing fixing device 13 are used for positioning the PE pipe bodies 3 at two ends to be connected, the sealing fixing layer 132 can be sleeved on the inner side wall of the PE pipe body 3 by utilizing the deformation of the sealing fixing layer 132, and then the structural adhesive 2 is filled in the gap between the connecting positions of the stainless steel connecting sleeve 1 and the PE pipe bodies 3, so that a better sealing effect is achieved.
The using method comprises the following steps: when the PE pipe connecting structure is used, firstly, two sections of PE pipe bodies 3 are connected through grooves formed by the baffle plates 12 inside the stainless steel connecting sleeve 1 and the sealing fixing device 13, the sealing fixing layer 132 arranged on the sealing fixing device 13 is a rubber component and can deform according to the thickness of a PE pipe body 3 pipeline, so that the inner side wall of the PE pipe body 3 can be sleeved with the sealing fixing layer 132, then structural adhesive 2 is filled in a gap at the connecting position of the stainless steel connecting sleeve 1 and the PE pipe body 3, and a good sealing effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a PE union coupling mode, includes stainless steel adapter sleeve (1), its characterized in that: a PE pipe body (3) is connected to the inside of the stainless steel connecting sleeve (1) in a sleeved mode, and a structural adhesive (2) is filled in a gap between the PE pipe (3) and the stainless steel connecting sleeve (1);
stainless steel connecting sleeve (1) includes sleeve pipe body (11) that cup joints with the PE body and is connected, the internal surface intermediate position fixed mounting of sleeve pipe body (11) has baffle (12), two sealed fixing device (13) are installed to the side surface symmetry of baffle (12).
2. A PE pipe connection according to claim 1, characterised in that: the sealing and fixing device (13) comprises an annular inner sleeve (131) fixedly mounted on the side surface of the baffle (12), a sealing and fixing layer (132) is bonded on the side surface of the annular inner sleeve (131), and the sealing and fixing layer (132) is a rubber component.
3. A PE pipe connection according to claim 2, characterised in that: the edge positions of the lower surfaces of the annular inner sleeve (131) and the sealing and fixing layer (132) are provided with arc-shaped connecting ports (133).
4. A PE pipe connection according to claim 1, characterised in that: the baffle (12) is a component made of annular stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373866.2A CN111536354A (en) | 2020-05-06 | 2020-05-06 | PE pipe connection mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373866.2A CN111536354A (en) | 2020-05-06 | 2020-05-06 | PE pipe connection mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111536354A true CN111536354A (en) | 2020-08-14 |
Family
ID=71973373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010373866.2A Pending CN111536354A (en) | 2020-05-06 | 2020-05-06 | PE pipe connection mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111536354A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000220788A (en) * | 1999-02-03 | 2000-08-08 | Sekisui Chem Co Ltd | Transparent joint made of hard vinyl chloride resin and piping structure |
| CN1764532A (en) * | 2003-02-19 | 2006-04-26 | Ats产品股份有限公司 | Slip collar |
| CN201795216U (en) * | 2010-09-26 | 2011-04-13 | 刘阜东 | Ultra-high molecular weight polyethylene pipe orifice bonding device |
| CN202040458U (en) * | 2011-04-25 | 2011-11-16 | 王广武 | Internally and externally adaptive sealing pipe joint |
| CN203940162U (en) * | 2014-07-15 | 2014-11-12 | 杭州管康塑业有限公司 | Double-deck sound-proof drain pipe connection fittings |
| CN204922343U (en) * | 2015-09-15 | 2015-12-30 | 成都市第四建筑工程公司 | Connecting piece and adopt drain pipe antiseep pipe fitting subassembly of this connecting piece |
| CN206234514U (en) * | 2016-12-08 | 2017-06-09 | 重庆映秀科技有限公司 | Pipe fitting joint structure and tube assembly |
| CN208123681U (en) * | 2018-04-07 | 2018-11-20 | 江苏勤丰管业有限公司 | A kind of steel-plastics composite pipe antirust connection component |
| CN208764501U (en) * | 2018-09-06 | 2019-04-19 | 甘肃远大节水有限公司 | A kind of convenient PE pipe of docking |
-
2020
- 2020-05-06 CN CN202010373866.2A patent/CN111536354A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000220788A (en) * | 1999-02-03 | 2000-08-08 | Sekisui Chem Co Ltd | Transparent joint made of hard vinyl chloride resin and piping structure |
| CN1764532A (en) * | 2003-02-19 | 2006-04-26 | Ats产品股份有限公司 | Slip collar |
| CN201795216U (en) * | 2010-09-26 | 2011-04-13 | 刘阜东 | Ultra-high molecular weight polyethylene pipe orifice bonding device |
| CN202040458U (en) * | 2011-04-25 | 2011-11-16 | 王广武 | Internally and externally adaptive sealing pipe joint |
| CN203940162U (en) * | 2014-07-15 | 2014-11-12 | 杭州管康塑业有限公司 | Double-deck sound-proof drain pipe connection fittings |
| CN204922343U (en) * | 2015-09-15 | 2015-12-30 | 成都市第四建筑工程公司 | Connecting piece and adopt drain pipe antiseep pipe fitting subassembly of this connecting piece |
| CN206234514U (en) * | 2016-12-08 | 2017-06-09 | 重庆映秀科技有限公司 | Pipe fitting joint structure and tube assembly |
| CN208123681U (en) * | 2018-04-07 | 2018-11-20 | 江苏勤丰管业有限公司 | A kind of steel-plastics composite pipe antirust connection component |
| CN208764501U (en) * | 2018-09-06 | 2019-04-19 | 甘肃远大节水有限公司 | A kind of convenient PE pipe of docking |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200814 |