CN113108147A - PE pipe based on polyethylene pipe swing joint - Google Patents
PE pipe based on polyethylene pipe swing joint Download PDFInfo
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- CN113108147A CN113108147A CN202110376794.1A CN202110376794A CN113108147A CN 113108147 A CN113108147 A CN 113108147A CN 202110376794 A CN202110376794 A CN 202110376794A CN 113108147 A CN113108147 A CN 113108147A
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- pipe
- pipeline
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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
- F16L47/18—Adjustable joints; Joints allowing movement
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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
- F16L29/00—Joints with fluid cut-off means
Abstract
The invention discloses a Polyethylene (PE) pipe based on polyethylene pipe movable connection, which comprises a pipe body, wherein a plug screw is arranged on the outer surface of one side of the pipe body, and a groove gasket is arranged on the outer surface of one side of the plug screw. The equipment passes through the human operation and is convenient for install domestic and commercial, at first can jointing equipment and valve through the body, the circulation of aqueous vapor pipeline is done, it can be effectual when using to rotate the head device, be convenient for rotate the interface, rotatory switching, the fixed interface on original basis has been got rid of, the flexible pipe device of one side can control the length that needs to be connected when using, be convenient for install, conveniently carry simultaneously, great improvement work efficiency, the prevention and control device of one side surface can be so that prevent rivers or gaseous leakproofness appearing through the pipeline, in the family use, when needing the maintenance, need not close terminal valve, only need rotatory shell just can seal the pipeline, guarantee the non-circulation of gaseous rivers, and the pipe type water heater has practicability, and convenient operation.
Description
Technical Field
The invention relates to the technical field of PE pipes in movable connection, in particular to a PE pipe based on movable connection of a polyethylene pipe.
Background
PE is polyethylene plastic, the PE pipe is a kind of tubular material made of polyethylene plastic, it has characteristic such as resisting corrosion, light in weight, easy to process, dampproof, but according to the difference of cross-sectional area size of PE pipe in the construction, need to cup joint the PE pipe with different cross-sectional area sizes, PE has fine characteristic of resisting most of life and industrial chemicals, PE pipe has medium density polyethylene pipe and high density SDR polyethylene pipe, divide into 11 and SDR17.6 series according to the wall thickness, the former is suitable for conveying the gassy artificial gas, natural gas, liquefied petroleum gas, the latter is mainly used for conveying the natural gas, compared with steel pipe, the construction process is simple, have certain flexibility, more mainly do not use the anticorrosion treatment, will save a large amount of process, the disadvantage is inferior in the apparatus nature steel pipe, the safety interval of special attention thermal heating in the construction, and can not expose under the sunshine in the air, and is sensitive to chemicals, preventing the leakage of sewage pipes from causing damage.
However, the existing PE pipe is too complicated to be butted and installed, which brings great inconvenience to the use of users, wastes a great deal of time of the users, reduces the practicability of the existing PE pipe, and when the existing PE pipe in the market is used, the length of the pipe joint is not adjustable, because the distance between every two pipe orifices needing butt joint is changed in production and life, if the pipe joint is specially treated according to special conditions, the pipe joint is inconvenient to install, time-consuming and labor-consuming, the PE pipe is often selected to be cut, the waste of resources is caused, the pipe joint is not beneficial to energy conservation and environmental protection, and the effect of rotating the PE pipe is not achieved, the phenomenon that other equipment pipelines cannot be rotationally connected in the using process, the automation is lacked, and the gas or water flow injection cannot be ensured, when the system is used and maintained, the terminal system needs to be closed, and the system can be detected and maintained, so that the automation process is short, and the practicability and the safety are poor.
We therefore propose a PE pipe based on polyethylene pipe articulation in order to solve the problems set out above.
Disclosure of Invention
The PE pipe based on the polyethylene pipe movable connection can get rid of a fixed interface on the original basis, is convenient and efficient, the rotary head can effectively rotate to fix and rotate the interface, the length can be automatically adjusted, the PE pipe is convenient to use by families, loss of raw materials is greatly reduced, the PE pipe has high practicability, enough air tightness is guaranteed, circulation of gas and liquid is effectively prevented, maintenance difficulty is reduced, operation is convenient and simple, and the whole structure is integrated and has high automation degree.
In order to achieve the purpose, the invention adopts the technical scheme that: the pipe comprises a pipe body, the surface of one side of body is provided with the plug screw, the surface of one side of plug screw is provided with slotted packing ring, one side upper end of body is provided with rotates the head device, one side of rotating the head device is provided with flexible pipe device, flexible pipe device rear end surface is provided with prevention and control device.
As a preferred embodiment, the telescopic tube device comprises a fastening screw, a first pipeline, a second pipeline and a third pipeline, wherein the first pipeline is arranged on one side of the fastening screw, the second pipeline is arranged on the outer surface of the outer wall of the first pipeline, and the third pipeline is arranged on the outer surface of the outer wall of the second pipeline.
As a preferred embodiment, the telescopic tube device comprises a fastening screw, a first pipeline, a second pipeline and a third pipeline, wherein the first pipeline is arranged on one side of the fastening screw, the second pipeline is arranged on the outer surface of the outer wall of the first pipeline, and the third pipeline is arranged on the outer surface of the outer wall of the second pipeline.
As a preferred embodiment, the prevention and control device comprises a rotating shell, a connecting bracket, a ring body, a composite sector and a connecting pipe, wherein the connecting bracket is arranged on one side of the rotating shell, the ring body is arranged on one side of the connecting bracket, the composite sector is arranged on one side of the ring body, and the connecting pipe is arranged on the outer surface of the rear end of the ring body.
As a preferred embodiment, a sliding groove is arranged between the rotary head and the fixed outer ring, the outer surface of the lower end of the rotary head is detachably connected with the outer surface of the upper end of the fixed outer ring through the sliding groove, a slotted hole is arranged between the rotary plug port and the guide pipe, and the outer surface of the lower end of the rotary plug port is detachably connected with the outer surface of the upper end of the guide pipe through the slotted hole.
As a preferred embodiment, a thread groove is formed between the fastening screw and the first pipeline, the outer surface of one side of the fastening screw is detachably connected with the outer surface of one side of the first pipeline through the thread groove, a notch is formed between the second pipeline and the third pipeline, and the outer surface of the outer wall of the second pipeline is detachably connected with the outer surface of the inner wall of the third pipeline through the notch.
As a preferred embodiment, be equipped with the draw-in groove between rotatory shell and the linking bridge, and rotatory shell one side surface passes through draw-in groove and linking bridge one side fixed surface and is connected, be equipped with the draw-in groove between circle body and the compound sector, and circle body one side surface passes through draw-in groove and compound sector one side fixed surface and is connected, be equipped with the draw-in groove between circle body and the connecting pipe, and circle body rear end surface passes through the draw-in groove and can dismantle with the connecting pipe front end surface and be connected.
As a preferred embodiment, a screw groove is formed between the pipe body and the screw plug, the outer surface of one side of the pipe body is detachably connected with the outer surface of one side of the screw plug through a clamping groove, the clamping groove is formed between the screw plug and the groove washer, and the outer surface of one side of the screw plug is detachably connected with the outer surface of one side of the groove washer through the clamping groove.
Compared with the prior art, the invention has the beneficial effects that: the device can break away from the fixed interface on original basis, and convenient high-efficient, and the turn round can effectively rotate and carry out the fixed rotation to the interface, can also automatically regulated length, makes things convenient for the family to use, great reduction the loss of raw and other materials, greatly has the practicality, and it is enough to guarantee the gas tightness, prevents the circulation of gaseous liquid effectively, reduces the degree of difficulty of maintenance, and convenient operation is simple for whole structure forms an organic whole and degree of automation is high:
1. when the PE pipe based on the polyethylene pipe movable connection is used, the rotating head device can effectively rotate the interface and perform rotary switching when being used, an original fixed interface is eliminated, convenience and high efficiency are achieved, the rotating head can effectively rotate to perform fixed rotation on the interface, the fixed outer ring at the lower end can ensure the stability of the rotating head, parts cannot be damaged due to abrasion, the rotating plug at the lower end can be fixedly tightened to prevent sliding wires, the guide pipe at the lower end can be communicated with water flow passing through the upper end, the connection efficiency is greatly improved, and the PE pipe is correspondingly more convenient to disassemble;
2. when the PE pipe based on the polyethylene pipe movable connection is used, the length required to be connected can be controlled when the PE pipe device is used, the PE pipe device is convenient to install and is portable at the same time, so that the PE pipe can be installed conveniently and tested by different test heads, the working efficiency is greatly improved, one side of the pipeline is fixed with a first pipeline through a fastening screw, then the outer surface of the outer wall is fixed with a second pipeline through the fastening screw, and the outer surface of the outer wall is also connected with a third pipeline through the fastening screw, so that the PE pipe device can automatically adjust the length, is convenient for family use, greatly reduces the loss of raw materials, has practicability greatly, enables the whole structure to be integrated, is high in automation degree, greatly improves the working efficiency, and has practicability;
3. this PE pipe based on polyethylene pipe swing joint, when using, the prevention and control device can be so that prevent rivers or gaseous through the pipeline leakproofness appearing, in the house use, when needing the maintenance, need not close terminal valve, only need rotatory shell just can seal the pipeline, guarantee the non-circulation of gaseous rivers, rotatory shell connection linking bridge can be fixed, the circle body is convenient for fix and rotatory, the compound sector of one side can cover the surface course when rotating, guarantee that the gas tightness is enough, prevent the circulation of gaseous liquid effectively, reduce the degree of difficulty of maintenance, and convenient operation is simple, and convenient to detach has the practicality, and convenient to use is safe.
Drawings
FIG. 1 is a schematic view of the overall structure of a PE pipe based on the movable connection of a polyethylene pipe according to the invention;
FIG. 2 is a schematic structural view of a PE pipe rotating head device based on the movable connection of a PE pipe;
FIG. 3 is a schematic view of an overall structure of a PE pipe middle telescopic pipe device based on the movable connection of a polyethylene pipe according to the present invention;
FIG. 4 is a schematic structural view of a PE pipe prevention and control device based on polyethylene pipe movable connection according to the present invention;
FIG. 5 is a schematic front structural view of a PE tube expansion device based on a polyethylene tube movable connection according to the present invention;
FIG. 6 is a schematic cross-sectional structure view of a PE pipe prevention and control device based on the polyethylene pipe movable connection of the present invention;
in the figure: 1. a pipe body; 2. a rotating head device; 201. turning the head; 202. fixing the outer ring; 203. rotating the plug port; 204. a conduit; 3. a telescopic pipe device; 301. fastening screws; 302. a first conduit; 303. a second conduit; 304. a third pipeline; 4. a prevention and control device; 401. rotating the housing; 402. connecting a bracket; 403. a loop body; 404. compounding sectors; 405. a connecting pipe; 5. a plug screw; 6. a slot washer.
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. 1-6, the present invention provides a technical solution: the PE pipe comprises a pipe body 1, wherein a screw plug 5 is arranged on the outer surface of one side of the pipe body 1, a slotted gasket 6 is arranged on the outer surface of one side of the screw plug 5, a rotating head device 2 is arranged at the upper end of one side of the pipe body 1, an extension pipe device 3 is arranged on one side of the rotating head device 2, and a prevention and control device 4 is arranged on the outer surface of the rear end of the extension pipe device 3.
The rotating head device 2 comprises a rotating head 201, a fixed outer ring 202, a rotary plug port 203 and a guide pipe 204, the lower end of the rotating head 201 is provided with the fixed outer ring 202, the lower end of the fixed outer ring 202 is provided with the rotary plug port 203, the lower end outer surface of the rotary plug port 203 is provided with the guide pipe 204, the fixed outer ring 202 can ensure the rotating stability of the rotating head 201, the part cannot be damaged due to abrasion, the guide pipe 204 at the lower end can communicate with water flow passing through the upper end, the connection efficiency is greatly improved, convenience is guaranteed, and the required practicability function is realized.
The telescopic pipe device 3 comprises a fastening screw 301, a first pipeline 302, a second pipeline 303 and a third pipeline 304, one side of the fastening screw 301 is provided with the first pipeline 302, the outer wall outer surface of the first pipeline 302 is provided with the second pipeline 303, the outer wall outer surface of the second pipeline 303 is provided with the third pipeline 304, the fastening screw 301 is used for fixing the first pipeline 302 on one side of the pipeline, the telescopic pipe device is convenient for families to use, the loss of raw materials is greatly reduced, the practicability is greatly realized, the whole structure is integrated, the automation degree is high, the telescopic pipe device is flexible to use and easy to detach.
The prevention and control device 4 comprises a rotating shell 401, a connecting support 402, a ring body 403, a composite sector 404 and a connecting pipe 405, wherein the connecting support 402 is arranged on one side of the rotating shell 401, the ring body 403 is arranged on one side of the connecting support 402, the composite sector 404 is arranged on one side of the ring body 403, the connecting pipe 405 is arranged on the outer surface of the rear end of the ring body 403, the pipeline can be sealed only by rotating the rotating shell 401, the non-circulation of gas and water flow is ensured, the rotating shell 401 is connected with the connecting support 402 and can be fixed, the ring body 403 is convenient to fix and rotate, the enough airtightness is ensured, the circulation of gas and liquid is effectively prevented, the maintenance difficulty is reduced, and the operation is convenient.
A chute is arranged between the rotary head 201 and the fixed outer ring 202, the outer surface of the lower end of the rotary head 201 is detachably connected with the outer surface of the upper end of the fixed outer ring 202 through the chute, a slotted hole is arranged between the rotary plug port 203 and the guide pipe 204, and the outer surface of the lower end of the rotary plug port 203 is detachably connected with the outer surface of the upper end of the guide pipe 204 through the slotted hole, in actual operation, the PE pipe based on the polyethylene pipe movable connection is characterized in that when the PE pipe is used, the rotary head device 2 can effectively rotate the interface conveniently and rotatably transfer the interface to get rid of the original fixed interface on the basis, is convenient and efficient, the rotary head 201 can effectively rotate to fixedly rotate the interface, the fixed outer ring 202 of the lower end can ensure the stability of the rotation of the rotary head 201, parts cannot be damaged due to abrasion, the rotary plug port 203 of the lower end can be fixedly tightened, the connection efficiency is greatly improved, and the disassembly is correspondingly more convenient.
A thread groove is arranged between a fastening screw 301 and a first pipeline 302, the outer surface of one side of the fastening screw 301 is detachably connected with the outer surface of one side of the first pipeline 302 through the thread groove, a notch is arranged between a second pipeline 303 and a third pipeline 304, and the outer surface of the outer wall of the second pipeline 303 is detachably connected with the outer surface of the inner wall of the third pipeline 304 through the notch, in the practical operation, the PE pipe based on the polyethylene pipe movable connection can control the length required to be connected when in use, is convenient to install and is portable at the same time, so that the PE pipe can be conveniently installed and tested by different test heads, the working efficiency is greatly improved, the first pipeline 302 is fixed on one side of the pipeline through the fastening screw 301, then the second pipeline 303 is fixed on the outer surface of the outer wall through the fastening screw 302, and the outer surface of the outer wall is also connected with the third pipeline 304 through the fastening screw, make the device can automatically regulated length, make things convenient for the family to use, great reduction the loss of raw and other materials, greatly have the practicality for whole structure forms an organic whole and degree of automation is high, improves work efficiency greatly, has the practicality.
In actual operation, the PE pipe based on the polyethylene pipe movable connection can prevent water flow or gas from generating unsealed property through the pipeline when in use, when in use of a household, a terminal valve does not need to be closed when maintenance is needed, the pipeline can be sealed only by rotating the rotary shell 401, the gas water flow is ensured not to circulate, the rotary shell 401 can be fixed with the connecting bracket 402, the ring body 403 is convenient to fix and rotate, the composite sector 404 on one side can cover a surface layer when rotating, the air tightness is ensured to be enough, the circulation of gas and liquid is effectively prevented, the maintenance difficulty is reduced, the operation is convenient and simple, the disassembly is convenient, the practicability is realized, and the use is convenient and safe.
Be equipped with the thread groove between body 1 and the plug screw 5, and body 1 one side surface can be dismantled through draw-in groove and plug screw 5 one side surface and be connected, is equipped with the draw-in groove between plug screw 5 and the groove packing ring 6, and 5 one side surfaces of plug screw can be dismantled through draw-in groove and 6 one side surfaces of groove packing ring and be connected, have brought very big practicality.
The working principle of the embodiment is as follows: when in use, as shown in figure 1, the equipment is convenient for installing household and commercial by manual operation, firstly, the equipment and the valve can be connected through the pipe body 1 to circulate water and gas pipelines, the rotating head device 2 can effectively rotate the interface and rotate for switching when in use, the original fixed interface is eliminated, the convenience and the high efficiency are realized, the rotating head 201 can effectively rotate for fixing and rotating the interface, the extension pipe device 3 on one side can control the length required to be connected when in use, the installation is convenient and the use is convenient at the same time, so that the installation of the PE pipe is convenient, different test heads can be conveniently installed and tested, the working efficiency is greatly improved, the prevention and control device 4 on the outer surface of one side can prevent water flow or gas from generating unsealed property through the pipeline, in the use process of a household, when in maintenance, the terminal valve does not need to be closed, the pipeline can be sealed only by rotating the rotating shell 401, guarantee the non-circulation of gas rivers, have the practicality, convenient operation.
According to fig. 2, the rotary head 201 can be effectively rotated to perform fixed rotation on the interface, the fixed outer ring 202 of the lower end can ensure the stability of the rotary head 201, the rotary head cannot be damaged by abrasion, parts cannot be damaged, the rotary plug port 203 of the lower end can be fixed and tightened to prevent sliding threads, the guide pipe 204 of the lower end can be communicated with water flow passing through the upper end, the connection efficiency is greatly improved, and the rotary head is correspondingly more convenient to disassemble, the fixed interface on the original basis is eliminated, and the rotary head is convenient and efficient.
According to the drawings of fig. 3-5, one side of the pipeline is fixed with a first pipeline 302 through a fastening screw 301, then the outer wall surface is fixed with a second pipeline 303 through the fastening screw 302, and the outer wall surface is also connected with a third pipeline 304 through the fastening screw 301, so that the device can automatically adjust the length, is convenient for family use, greatly reduces the loss of raw materials, and has great practicability, the whole structure is integrated and has high automation degree, the work efficiency is greatly improved, the practicability is realized, and the work efficiency is greatly improved.
According to the drawings of fig. 4-6, when maintenance is needed, the pipeline can be sealed only by rotating the rotary shell 401 without closing the terminal valve, the non-circulation of gas water flow is ensured, the rotary shell 401 is connected with the connecting support 402 and can be fixed, the ring body 403 is convenient to fix and rotate, the composite sector 404 on one side can cover a surface layer when rotating, the airtightness is ensured to be enough, the circulation of gas and liquid is effectively prevented, the maintenance difficulty is reduced, the operation is convenient and simple, the disassembly is convenient, the practicability is high, and the use is convenient and safe.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a PE pipe based on polyethylene pipe swing joint, includes body (1), its characterized in that: the outer surface of one side of body (1) is provided with plug screw (5), the surface of one side of plug screw (5) is provided with slotted packing ring (6), one side upper end of body (1) is provided with rotating head device (2), one side of rotating head device (2) is provided with flexible pipe device (3), flexible pipe device (3) rear end surface is provided with prevention and control device (4).
2. The PE pipe based on polyethylene pipe active connections according to claim 1, wherein: the rotary head device (2) comprises a rotary head (201), a fixed outer ring (202), a rotary plug port (203) and a guide pipe (204), wherein the fixed outer ring (202) is arranged at the lower end of the rotary head (201), the rotary plug port (203) is arranged at the lower end of the fixed outer ring (202), and the guide pipe (204) is arranged on the outer surface of the lower end of the rotary plug port (203).
3. The PE pipe based on polyethylene pipe active connections according to claim 1, wherein: the telescopic pipe device (3) comprises a fastening screw (301), a first pipeline (302), a second pipeline (303) and a third pipeline (304), wherein the first pipeline (302) is arranged on one side of the fastening screw (301), the second pipeline (303) is arranged on the outer wall surface of the first pipeline (302), and the third pipeline (304) is arranged on the outer wall surface of the second pipeline (303).
4. The PE pipe based on polyethylene pipe active connections according to claim 1, wherein: the prevention and control device (4) comprises a rotary shell (401), a connecting support (402), a ring body (403), a composite sector (404) and a connecting pipe (405), wherein the connecting support (402) is arranged on one side of the rotary shell (401), the ring body (403) is arranged on one side of the connecting support (402), the composite sector (404) is arranged on one side of the ring body (403), and the connecting pipe (405) is arranged on the outer surface of the rear end of the ring body (403).
5. The PE pipe based on polyethylene pipe active connections according to claim 2, wherein: a sliding groove is formed between the rotating head (201) and the fixed outer ring (202), the outer surface of the lower end of the rotating head (201) is detachably connected with the outer surface of the upper end of the fixed outer ring (202) through the sliding groove, a slotted hole is formed between the rotary plug port (203) and the guide pipe (204), and the outer surface of the lower end of the rotary plug port (203) is detachably connected with the outer surface of the upper end of the guide pipe (204) through the slotted hole.
6. The PE pipe based on polyethylene pipe active connections according to claim 3, wherein: be equipped with the thread groove between fastening screw (301) and first pipeline (302), and fastening screw (301) one side surface can dismantle through thread groove and first pipeline (302) one side surface and be connected, be equipped with the notch between second pipeline (303) and third pipeline (304), and second pipeline (303) outer wall surface passes through the notch and can dismantle with third pipeline (304) inner wall surface and be connected.
7. The PE pipe based on polyethylene pipe active connections according to claim 4, wherein: be equipped with the draw-in groove between rotatory shell (401) and linking bridge (402), and rotatory shell (401) one side surface passes through draw-in groove and linking bridge (402) one side fixed surface and is connected, be equipped with the draw-in groove between circle body (403) and compound sector (404), and circle body (403) one side surface passes through the draw-in groove and is connected with compound sector (404) one side fixed surface, be equipped with the draw-in groove between circle body (403) and connecting pipe (405), and circle body (403) rear end surface passes through the draw-in groove and can dismantle with connecting pipe (405) front end surface and be connected.
8. The PE pipe based on polyethylene pipe active connections according to claim 1, wherein: be equipped with the thread groove between body (1) and plug screw (5), and body (1) one side surface can dismantle through draw-in groove and plug screw (5) one side surface and be connected, be equipped with the draw-in groove between plug screw (5) and groove packing ring (6), and plug screw (5) one side surface can dismantle through draw-in groove and groove packing ring (6) one side surface and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110376794.1A CN113108147A (en) | 2021-04-08 | 2021-04-08 | PE pipe based on polyethylene pipe swing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110376794.1A CN113108147A (en) | 2021-04-08 | 2021-04-08 | PE pipe based on polyethylene pipe swing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113108147A true CN113108147A (en) | 2021-07-13 |
Family
ID=76714807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110376794.1A Pending CN113108147A (en) | 2021-04-08 | 2021-04-08 | PE pipe based on polyethylene pipe swing joint |
Country Status (1)
| Country | Link |
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| CN (1) | CN113108147A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09196274A (en) * | 1996-01-24 | 1997-07-29 | Aron Kasei Co Ltd | Inner subpipe member for concrete manhole |
| CN103123028A (en) * | 2011-11-21 | 2013-05-29 | 中国航空工业集团公司沈阳发动机设计研究所 | Pipeline three-way structure capable of adjusting and compensating multi-directionally |
| CN103968097A (en) * | 2013-01-24 | 2014-08-06 | 何润岚 | Plate type rotary valve |
| CN204647693U (en) * | 2015-02-05 | 2015-09-16 | 山东东宏管业股份有限公司 | A kind of large extending amount piecing devices |
| JP2017061838A (en) * | 2015-09-25 | 2017-03-30 | アロン化成株式会社 | Piping structure, and connection member for use in the same |
| CN207316296U (en) * | 2017-10-25 | 2018-05-04 | 江苏省城市规划设计研究院 | Universal adjustment connecting tube for building water supply and drainage |
| CN110454583A (en) * | 2019-06-20 | 2019-11-15 | 武汉船用机械有限责任公司 | Flow regulating joint |
| CN211475181U (en) * | 2019-08-26 | 2020-09-11 | 兴化市通科机械有限公司 | Novel reducing three-way joint |
-
2021
- 2021-04-08 CN CN202110376794.1A patent/CN113108147A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09196274A (en) * | 1996-01-24 | 1997-07-29 | Aron Kasei Co Ltd | Inner subpipe member for concrete manhole |
| CN103123028A (en) * | 2011-11-21 | 2013-05-29 | 中国航空工业集团公司沈阳发动机设计研究所 | Pipeline three-way structure capable of adjusting and compensating multi-directionally |
| CN103968097A (en) * | 2013-01-24 | 2014-08-06 | 何润岚 | Plate type rotary valve |
| CN204647693U (en) * | 2015-02-05 | 2015-09-16 | 山东东宏管业股份有限公司 | A kind of large extending amount piecing devices |
| JP2017061838A (en) * | 2015-09-25 | 2017-03-30 | アロン化成株式会社 | Piping structure, and connection member for use in the same |
| CN207316296U (en) * | 2017-10-25 | 2018-05-04 | 江苏省城市规划设计研究院 | Universal adjustment connecting tube for building water supply and drainage |
| CN110454583A (en) * | 2019-06-20 | 2019-11-15 | 武汉船用机械有限责任公司 | Flow regulating joint |
| CN211475181U (en) * | 2019-08-26 | 2020-09-11 | 兴化市通科机械有限公司 | Novel reducing three-way joint |
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