CN207701967U - A kind of steel-plastics composite pipe - Google Patents
A kind of steel-plastics composite pipe Download PDFInfo
- Publication number
- CN207701967U CN207701967U CN201820002607.7U CN201820002607U CN207701967U CN 207701967 U CN207701967 U CN 207701967U CN 201820002607 U CN201820002607 U CN 201820002607U CN 207701967 U CN207701967 U CN 207701967U
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- pipe
- composite pipe
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- steel
- pipe body
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Abstract
The utility model discloses a kind of steel-plastics composite pipes, including composite pipe body, interior plastic layer is provided on the inside of the composite pipe body, and it is provided with metal layer on the outside of interior plastic layer, it is provided with outer plastic layer on the outside of the metal layer, and is provided with anti oxidation layer on the outside of outer plastic layer, maintenance pipe is installed at the top of the composite pipe body side wall, and the screw top for overhauling pipe is equipped with maintenance pipe lid, the both ends of the composite pipe body are all equipped with the first installing pipe.The utility model is internally provided with buffering helicitic texture, the metal layer of cooperation inside and outside plastic layer and middle position, the corrosion resistance of steel-plastics composite pipe and the intensity of structure can greatly be improved, to greatly improve its service life, and the steel-plastics composite pipe is provided with maintenance pipe, can observe internal situation, while can be dredged to inside by overhauling pipe, convenient for being overhauled to pipeline inside, which is provided with filtration.
Description
Technical field
The utility model is related to pipe technology field, specially a kind of steel-plastics composite pipe.
Background technology
Steel-plastics composite pipe, product is using seamless steel pipe, welded still pipe as base tube, interior finishing high adhesion force, anti-corrosion, food-grade
The polyethylene powder coating or epoxy coating of hygiene-type, using pre-treatment, preheating, interior application, levelling, aftertreatment technology system
At the zinc-plated internal plastic coating composite steel tube of water supply, be the upgraded product of traditional galvanized pipe, steel-plastics composite pipe is generally threadedly coupled.
Current steel-plastics composite pipe general structure is relatively simple, and function is more single, and current steel-plastics composite pipe can not be right
Inside is detected, and can not be dredged to internal stopping state, while current steel-plastics composite pipe is not pacified preferably
Assembling structure, when installation, are more inconvenient, and can not be filtered to the impurity in water quality, while current steel-plastics composite pipe does not have phase
The ruggedized construction answered, inner wall of the pipe are impacted by flow throughout the year, are easy to cause pipeline internal damage, are influenced service life.
Utility model content
The purpose of this utility model is to provide a kind of steel-plastics composite pipes, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of steel-plastics composite pipe, including multiple tube master
Body is provided with interior plastic layer on the inside of the composite pipe body, and is provided with metal layer on the outside of interior plastic layer, the metal layer
Outside be provided with outer plastic layer, and anti oxidation layer is provided on the outside of outer plastic layer, the top of the composite pipe body side wall
Maintenance pipe is installed, and the screw top for overhauling pipe is equipped with maintenance pipe lid, the both ends of the composite pipe body are all equipped with
First installing pipe, and one end far from composite pipe body is equipped with the first installation casing, first peace on the outside of the first installing pipe
Screen pipe is installed, and the middle position for filtering bottom of the tube is equipped with and stores up miscellaneous pipe on the outside of tubing, inside the screen pipe
One end far from composite pipe body is equipped with filter screen, and the one end of the screen pipe far from composite pipe body is equipped with the second installation
It manages, one end of separate composite pipe body is equipped with the second installation casing on the outside of second installing pipe.
Preferably, three groups of maintenance pipes are provided at the top of the composite pipe body side wall.
Preferably, the bottom of the miscellaneous pipe of storage is provided with sealing cover.
Preferably, one end of the separate composite pipe body of the second installation casing is all equipped with connecting flange.
Preferably, it is provided with buffering screw thread on the inside of the composite pipe body.
Preferably, it is provided with mutually matched screw thread on the outside of the inside of the first installation casing and the first installing pipe,
And second installation casing inside and the second installing pipe on the outside of be provided with mutually matched screw thread, and on the inside of the second installation casing
Screw thread and the first installing pipe on the outside of screw thread cooperate.
Compared with prior art, the utility model has the beneficial effects that：The steel-plastics composite pipe is internally provided with buffering screw thread
Structure coordinates the metal layer of inside and outside plastic layer and middle position, can greatly improve steel-plastics composite pipe corrosion resistance and
The intensity of structure, to greatly improve its service life, and the steel-plastics composite pipe is provided with maintenance pipe, can observe inside
Situation, while inside can be dredged by overhauling pipe, convenient for being overhauled to pipeline inside, steel-plastics composite pipe setting
There is filtration, by internal strainer, the impurity in water can be filtered, while coordinating the miscellaneous pipe of storage, it is miscellaneous convenient for storing
Matter, while convenient for impurity to be discharged, it, can be free using enhanced convenience, and by filtering the dismountable structure design in position
It chooses whether that use is more flexible and convenient using filtering position, while the steel-plastics composite pipe is provided with connecting flange, and connects
Flange is mounted on by the second installation casing in the first installing pipe, so as to select to install using connecting flange, can also be selected
Select using the second installing pipe install so that mounting means is more diversified so that steel-plastics composite pipe it is more convenient to use.
Description of the drawings
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the layered structure schematic diagram of the utility model.
In figure：1, pipe lid is overhauled；2, maintenance pipe；3, composite pipe body；4, the first installing pipe；5, the first installation casing；
6, screen pipe；7, the second installing pipe；8, the second installation casing；9, connecting flange；10, miscellaneous pipe is stored up；11, sealing cover；12, it filters
Net；13, anti oxidation layer；14, outer plastic layer；15, metal layer；16, interior plastic layer.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of steel-plastics composite pipe, including composite pipe body
3, the inside of composite pipe body 3 is provided with interior plastic layer 16, and the outside of interior plastic layer 16 is provided with metal layer 15, metal layer 15
Outside be provided with outer plastic layer 14, and the outside of outer plastic layer 14 is provided with anti oxidation layer 13, the top of 3 side wall of composite pipe body
Portion is equipped with maintenance pipe 2, and the screw top for overhauling pipe 2 is equipped with maintenance pipe lid 1, and the both ends of composite pipe body 3 are all installed
There is the first installing pipe 4, and 4 one end of outside far from composite pipe body 3 of the first installing pipe is equipped with the first installation casing 5, first
The outside of installation casing 5 is equipped with screen pipe 6, and the middle position of 6 bottom of screen pipe is equipped with the miscellaneous pipe 10 of storage, screen pipe 6
Internal one end far from composite pipe body 3 is equipped with filter screen 12, and the one end of screen pipe 6 far from composite pipe body 3 is equipped with the
One end of two installing pipes 7, the 7 separate composite pipe body 3 in outside of the second installing pipe is equipped with the second installation casing 8.
In this embodiment：Three groups of maintenance pipes 2 are provided at the top of 3 side wall of composite pipe body, convenient for being overhauled to inside,
The bottom for storing up miscellaneous pipe 10 is provided with sealing cover 11, can play sealing function, the separate composite pipe body 3 of the second installation casing 8
One end connecting flange 9 is all installed, be convenient for pipeline installation, the inside of composite pipe body 3 is provided with buffering screw thread, to inner wall
Play cushioning effect, the inside of the first installation casing 5 and the outside of the first installing pipe 4 are provided with mutually matched screw thread, and the
The inside of two installation casings 8 and the outside of the second installing pipe 7 are provided with mutually matched screw thread, and 8 inside of the second installation casing
Screw thread and the screw thread in the outside of the first installing pipe 4 cooperate so that installation is more flexible.
Operation principle：First, it chooses whether to use filtration as needed, when needing using filtration, selection
One end uses screen pipe 6, screen pipe 6 is mounted on to the outside of the first installing pipe 4 at one end through the first installation casing 5, then
Mounting means is selected as the case may be, and when needing using connecting flange 9, connecting flange 9 is installed by the second installation casing 8
In the outside of the second installing pipe 7 or the first installing pipe 4, when connecting flange 9 need not be used, it can directly pass through the second peace
Tubulature 7 or the first installing pipe 4 are installed with corresponding pipeline, when that need not use screen pipe 6, can be directly selected logical
It crosses connecting flange 9 or the first installing pipe 4 is mounted directly, filter screen 12 can be by flow when flow passes through filtration
In contaminant filter come out, collect in storing up miscellaneous pipe 10, when flow is closed, can open sealing cover 11 will store up inside miscellaneous pipe 10
Impurity is discharged, and when blocking inside the pipeline, can open maintenance pipe lid 1, by overhaul pipe 2 to inside be detected with
Dredging.
To those skilled in the art, the utility model is not limited to the details of the above exemplary embodiments, Er Qie
Without departing substantially from the utility model spirit or scope in the case of, can realize the utility model in other specific forms.Therefore,
The embodiments of the present invention are exemplary, and are non-limiting.The scope of the utility model is by appended claims
Rather than above description limits, it is intended that by all changes that come within the meaning and range of equivalency of the claims capsule
It includes in the utility model.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of steel-plastics composite pipe, including composite pipe body (3), it is characterised in that：The inside of the composite pipe body (3) is arranged
There is interior plastic layer (16), and is provided with metal layer (15) on the outside of interior plastic layer (16), the outside setting of the metal layer (15)
There is outer plastic layer (14), and is provided with anti oxidation layer (13) on the outside of outer plastic layer (14), composite pipe body (3) side wall
Top is equipped with maintenance pipe (2), and the screw top for overhauling pipe (2) is equipped with maintenance pipe lid (1), the composite pipe body
(3) both ends are all equipped with the first installing pipe (4), and one end far from composite pipe body (3) is installed on the outside of the first installing pipe (4)
There is the first installation casing (5), screen pipe (6) is installed on the outside of the first installation casing (5), and screen pipe (6) bottom
Middle position is equipped with the miscellaneous pipe (10) of storage, and the internal one end far from composite pipe body (3) of the screen pipe (6) is equipped with filtering
Net (12), the one end of the screen pipe (6) far from composite pipe body (3) are equipped with the second installing pipe (7), second installing pipe
(7) one end of the separate composite pipe body (3) in outside is equipped with the second installation casing (8).
2. a kind of steel-plastics composite pipe according to claim 1, it is characterised in that：The top of composite pipe body (3) side wall
Portion is provided with three groups of maintenance pipes (2).
3. a kind of steel-plastics composite pipe according to claim 1, it is characterised in that：The bottom of the miscellaneous pipe (10) of storage is provided with
Sealing cover (11).
4. a kind of steel-plastics composite pipe according to claim 1, it is characterised in that：Described second installs the separate of casing (8)
One end of composite pipe body (3) is all equipped with connecting flange (9).
5. a kind of steel-plastics composite pipe according to claim 1, it is characterised in that：It is set on the inside of the composite pipe body (3)
It is equipped with buffering screw thread.
6. a kind of steel-plastics composite pipe according to claim 1, it is characterised in that：The inside of the first installation casing (5)
Be provided with mutually matched screw thread on the outside of the first installing pipe (4), and the inside of the second installation casing (8) and the second installing pipe
(7) mutually matched screw thread, and the screw thread on the inside of the second installation casing (8) and the first installing pipe (4) outside are provided on the outside of
Screw thread cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002607.7U CN207701967U (en) | 2018-01-02 | 2018-01-02 | A kind of steel-plastics composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002607.7U CN207701967U (en) | 2018-01-02 | 2018-01-02 | A kind of steel-plastics composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701967U true CN207701967U (en) | 2018-08-07 |
Family
ID=63031036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820002607.7U Active CN207701967U (en) | 2018-01-02 | 2018-01-02 | A kind of steel-plastics composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701967U (en) |
-
2018
- 2018-01-02 CN CN201820002607.7U patent/CN207701967U/en active Active
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