CN204628839U - The laying linkage structure of high strength cleaning type supply pipe - Google Patents

The laying linkage structure of high strength cleaning type supply pipe Download PDF

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Publication number
CN204628839U
CN204628839U CN201520318896.8U CN201520318896U CN204628839U CN 204628839 U CN204628839 U CN 204628839U CN 201520318896 U CN201520318896 U CN 201520318896U CN 204628839 U CN204628839 U CN 204628839U
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CN
China
Prior art keywords
layer
supply pipe
laying
annular groove
fixed block
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.)
Expired - Fee Related
Application number
CN201520318896.8U
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Chinese (zh)
Inventor
陈华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Baitong Plastic Industry Development Co Ltd
Original Assignee
Jiangsu Baitong Plastic Industry Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Baitong Plastic Industry Development Co Ltd filed Critical Jiangsu Baitong Plastic Industry Development Co Ltd
Priority to CN201520318896.8U priority Critical patent/CN204628839U/en
Application granted granted Critical
Publication of CN204628839U publication Critical patent/CN204628839U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of laying linkage structure of high strength cleaning type supply pipe, it comprises the supply pipe (1) of two horizontal arrangement, connected by connecting tube (3) between two supply pipes (1), left section and right section of described supply pipe (1) is provided with fixed block (2), left section of described supply pipe (1) and right section is provided with an annular groove (1.5), described fixed block (2) comprises upper fastener (2.1) and lower fastener (2.2), by two bolts (2.3), upper fastener (2.1) and lower fastener (2.2) are lock onto annular groove (1.5) place, the profile of fixed block (2) is regular hexagon, cross supporting rib (3.1) is provided with in described connecting tube (3), described supporting rib (3.1) is added is provided with filter screen (3.2).Therefore the laying linkage structure of the utility model high strength cleaning type supply pipe has safe and reliable, long service life, is convenient to the advantage of laying location.

Description

The laying linkage structure of high strength cleaning type supply pipe
Technical field
The utility model relates to a kind of laying linkage structure of high strength cleaning type supply pipe.
Background technique
PE pipe is widely used in non-pressure pipe, as fields such as water supply, combustion gas, blowdown and telecommunication cables.Because common PE supply pipe is for time buried, due to the increase of soil layer, rigidity deficiency, there is stress cracking in easy surface scratches, damaged, affects working life, and when laying, the defects such as inconvenience are located in existence.Also there is the deficiency lacking cleaning function in use in traditional supply pipe.Therefore seek a kind of safe and reliable, long service life, the laying linkage structure being convenient to the high strength cleaning type supply pipe laying location is particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of safe and reliable, long service life, is convenient to the laying linkage structure of the high strength cleaning type supply pipe laying location.
The purpose of this utility model is achieved in that
A kind of laying linkage structure of high strength cleaning type supply pipe, it comprises the supply pipe of two horizontal arrangement, connected by connecting tube between two supply pipes, left section and right section of described supply pipe is provided with fixed block, and the intermediate section of described supply pipe comprises internal layer antibiotic layer, PE layer, steel screen layer and HDPE layer from inside to outside successively.Left section of described supply pipe and right section is provided with an annular groove, supply pipe outside two annular grooves comprises internal layer antibiotic layer from inside to outside successively, PE layer, steel screen layer, HDPE layer and steel ring layer, the supply pipe at annular groove place comprises internal layer antibiotic layer from inside to outside successively, PE layer, steel screen layer and HDPE layer, the HDPE layer at annular groove place is thinner than the thickness of the HDPE layer at supply pipe place, described fixed block comprises upper fastener and lower fastener, by two bolts, upper fastener and lower fastener are lock onto annular groove place, the profile of fixed block is regular hexagon, cross supporting rib is provided with in described connecting tube, described supporting rib is added is provided with filter screen.
Compared with prior art, the beneficial effects of the utility model are:
The utility model, due to fixed block load-bearing when laying, decreases supply pipe self stressed, and extend supply pipe working life, fixed block is Hexagon, not easily rotates, good positioning effect, and connecting tube has filtering function.Therefore the laying linkage structure of the utility model high strength cleaning type supply pipe has safe and reliable, long service life, is convenient to the advantage of laying location.
Accompanying drawing explanation
Fig. 1 is the structural representation of the laying linkage structure of the utility model high strength cleaning type supply pipe.
Fig. 2 is the structural representation of supply pipe.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 2.
Fig. 5 is the C-C sectional view of Fig. 2.
Fig. 6 is the D-D sectional view of Fig. 1.
Fig. 7 is the E-E sectional view of Fig. 1.
Wherein:
Supply pipe 1, internal layer antibiotic layer 1.1, PE layer 1.2, steel screen layer 1.3, HDPE layer 1.4, annular groove 1.5, steel ring layer 1.6
Fixed block 2, upper fastener 2.1, lower fastener 2.2, bolt 2.3
Connecting tube 3, supporting rib 3.1, filter screen 3.2.
Embodiment
See Fig. 1 ~ Fig. 7, the laying linkage structure of a kind of high strength cleaning type supply pipe that the utility model relates to, connected by connecting tube 3 between supply pipe 1, two supply pipes 1 that it comprises two horizontal arrangement, left section and right section of described supply pipe 1 is provided with fixed block 2.
The intermediate section of described supply pipe 1 comprises internal layer antibiotic layer 1.1, PE layer 1.2, steel screen layer 1.3 and HDPE layer 1.4 from inside to outside successively.Left section of described supply pipe 1 and right section is provided with an annular groove 1.5, supply pipe 1 outside two annular grooves 1.5 comprises internal layer antibiotic layer 1.1, PE layer 1.2, steel screen layer 1.3, HDPE layer 1.4 and steel ring layer 1.6 from inside to outside successively, the supply pipe 1 at annular groove 1.5 place comprises internal layer antibiotic layer 1.1, PE layer 1.2, steel screen layer 1.3 and HDPE layer 1.4 from inside to outside successively, and the HDPE layer 1.4 at annular groove 1.5 place is thinner than the thickness of the HDPE layer 1.4 at supply pipe 1 place.Described internal layer antibiotic layer 1.1 is for carrying silver-colored PPR antibiotic layer.
When laying supply pipe 1, the annular groove 1.5 of left section of supply pipe 1 and right section arranges fixed block 2, described fixed block 2 comprises upper fastener 2.1 and lower fastener 2.2, upper fastener 2.1 is corresponding with on lower fastener 2.2 is provided with bolt hole, first fastener 2.2 under the below of annular groove 1.5 is placed, then upper fastener 2.1 is placed on the top of annular groove 1.5, by two bolts 2.3, upper fastener 2.1 and lower fastener 2.2 is locked.The profile of fixed block 2 is regular hexagon.
Two supply pipes 1 are connected to the two ends, left and right of connecting tube 3, are provided with cross supporting rib 3.1 in described connecting tube 3, and described supporting rib 3.1 is added is provided with filter screen 3.2.
The size of described fixed block 2 is greater than the size of connecting tube 3, and when laying, fixed block 2 bears larger support force.

Claims (1)

1. the laying linkage structure of a high strength cleaning type supply pipe, it comprises the supply pipe (1) of two horizontal arrangement, connected by connecting tube (3) between two supply pipes (1), left section and right section of described supply pipe (1) is provided with fixed block (2), the intermediate section of described supply pipe (1) comprises internal layer antibiotic layer (1.1) from inside to outside successively, PE layer (1.2), steel screen layer (1.3) and HDPE layer (1.4), left section of described supply pipe (1) and right section is provided with an annular groove (1.5), the supply pipe (1) in two annular groove (1.5) outsides comprises internal layer antibiotic layer (1.1) from inside to outside successively, PE layer (1.2), steel screen layer (1.3), HDPE layer (1.4) and steel ring layer (1.6), the supply pipe (1) at annular groove (1.5) place comprises internal layer antibiotic layer (1.1) from inside to outside successively, PE layer (1.2), steel screen layer (1.3) and HDPE layer (1.4), the HDPE layer (1.4) at annular groove (1.5) place is thinner than the thickness of the HDPE layer (1.4) at supply pipe (1) place, described fixed block (2) comprises upper fastener (2.1) and lower fastener (2.2), by two bolts (2.3), upper fastener (2.1) and lower fastener (2.2) are lock onto annular groove (1.5) place, the profile of fixed block (2) is regular hexagon, cross supporting rib (3.1) is provided with in described connecting tube (3), described supporting rib (3.1) is added is provided with filter screen (3.2).
CN201520318896.8U 2015-05-18 2015-05-18 The laying linkage structure of high strength cleaning type supply pipe Expired - Fee Related CN204628839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520318896.8U CN204628839U (en) 2015-05-18 2015-05-18 The laying linkage structure of high strength cleaning type supply pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520318896.8U CN204628839U (en) 2015-05-18 2015-05-18 The laying linkage structure of high strength cleaning type supply pipe

Publications (1)

Publication Number Publication Date
CN204628839U true CN204628839U (en) 2015-09-09

Family

ID=54047867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520318896.8U Expired - Fee Related CN204628839U (en) 2015-05-18 2015-05-18 The laying linkage structure of high strength cleaning type supply pipe

Country Status (1)

Country Link
CN (1) CN204628839U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105688495A (en) * 2016-03-11 2016-06-22 陈洁 Filter pipe for butt joint of fluid conveying pipeline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105688495A (en) * 2016-03-11 2016-06-22 陈洁 Filter pipe for butt joint of fluid conveying pipeline

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150909

Termination date: 20210518

CF01 Termination of patent right due to non-payment of annual fee