CN205013853U - High strength cleans connection structure that lays of heat -preservation type feed pipe - Google Patents
High strength cleans connection structure that lays of heat -preservation type feed pipe Download PDFInfo
- Publication number
- CN205013853U CN205013853U CN201520675495.8U CN201520675495U CN205013853U CN 205013853 U CN205013853 U CN 205013853U CN 201520675495 U CN201520675495 U CN 201520675495U CN 205013853 U CN205013853 U CN 205013853U
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- China
- Prior art keywords
- layer
- supply pipe
- feed pipe
- annular groove
- high strength
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- Expired - Fee Related
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Abstract
The utility model relates to a high strength cleans connection structure that lays of heat -preservation type feed pipe, it includes feed pipe (1) that two genshui plain cloths were put, connects through connecting pipe (3) between two feed pipe (1), all be provided with on feed pipe (1) left section and right section mounting (2), still be provided with three the strengthening rib of evenly arranging (1.7) in feed pipe (1), three strengthening rib (1.7) from the inside pipe wall connection in feed pipe (1) center, mounting (2) including last fastener (2.1) and down fastener (2.2), and the appearance of mounting (2) is regular hexagon, be provided with cross brace rod (3.1) in connecting pipe (3), support frame (3.1) are put on the shelf and are equipped with filter screen (3.2). Consequently the utility model discloses high strength cleans connection structure that lays of heat -preservation type feed pipe has safe and reliable, and the advantage of location is convenient for lay by long service life.
Description
Technical field
A kind of high strength that relates to the utility model cleans the laying linkage structure of heat insulation 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 that the high strength of being convenient to lay location cleans heat insulation type supply pipe is particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of safe and reliable, long service life, and the high strength of being convenient to lay location cleans the laying linkage structure of heat insulation type supply pipe.
The purpose of this utility model is achieved in that
A kind of high strength cleans the laying linkage structure of heat insulation 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 thermal insulation 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 thermal insulation 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 thermal insulation 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, three stiffening ribs be evenly arranged also are provided with in described supply pipe, three stiffening ribs connect from supply pipe center to inner tubal wall, 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 that the utility model high strength cleans heat insulation 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 that the utility model high strength cleans the laying linkage structure of heat insulation 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 thermal insulation 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, stiffening rib 1.7
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, a kind of high strength that the utility model relates to cleans the laying linkage structure of heat insulation type supply pipe, 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 thermal insulation 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 thermal insulation 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 thermal insulation 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.Also be provided with three stiffening ribs be evenly arranged, 1.7, three stiffening ribs 1.7 in described supply pipe 1 to connect from supply pipe 1 center to inner tubal wall.
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. a high strength cleans the laying linkage structure of heat insulation 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 thermal insulation 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 thermal insulation 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 thermal insulation 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, three stiffening ribs be evenly arranged (1.7) are also provided with in described supply pipe (1), three stiffening ribs (1.7) connect from supply pipe (1) center to inner tubal wall, 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675495.8U CN205013853U (en) | 2015-09-02 | 2015-09-02 | High strength cleans connection structure that lays of heat -preservation type feed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675495.8U CN205013853U (en) | 2015-09-02 | 2015-09-02 | High strength cleans connection structure that lays of heat -preservation type feed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013853U true CN205013853U (en) | 2016-02-03 |
Family
ID=55212456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675495.8U Expired - Fee Related CN205013853U (en) | 2015-09-02 | 2015-09-02 | High strength cleans connection structure that lays of heat -preservation type feed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681710A (en) * | 2018-12-11 | 2019-04-26 | 浙江钧通塑胶科技有限公司 | A kind of self-cleaning kitchen and bath's tubing of PP-R and its processing technology |
-
2015
- 2015-09-02 CN CN201520675495.8U patent/CN205013853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681710A (en) * | 2018-12-11 | 2019-04-26 | 浙江钧通塑胶科技有限公司 | A kind of self-cleaning kitchen and bath's tubing of PP-R and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20210902 |