CN204083530U - Intelligence prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline - Google Patents
Intelligence prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline Download PDFInfo
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- CN204083530U CN204083530U CN201420576851.6U CN201420576851U CN204083530U CN 204083530 U CN204083530 U CN 204083530U CN 201420576851 U CN201420576851 U CN 201420576851U CN 204083530 U CN204083530 U CN 204083530U
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- pipe
- reducing working
- steel
- thermal insulation
- outer pillar
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Intelligence prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline.At present, the defects such as domestic traditional prefabricated direct-buried thermal insulation pipe ubiquity that heat waste consumption is large, operating cost is high, carbon emission amount is large, pipeline working life is short.The utility model composition comprises: the outer pillar (4) of PE, in the middle of the outer pillar of described PE, 2 steel pipe reducing working pipe (1) are set, described PE is outer has polyurethane insulation coating (5) between pillar and described steel pipe reducing working pipe, alarming line (2) is provided with in described polyurethane insulation coating, described alarming line is 2, in described steel pipe reducing working pipe, large diameter tube is connected by conical pipe with narrow tube, described large diameter tube is provided with support (3), described narrow tube is provided with support.The utility model is used for the insulation pipe of intelligence.
Description
technical field:
the utility model relates to a kind of insulation pipe, is specifically related to a kind of intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline.
background technique:
at present, the defects such as domestic traditional prefabricated direct-buried thermal insulation pipe ubiquity that heat waste consumption is large, operating cost is high, carbon emission amount is large, pipeline working life is short.Its shortcoming has: (1) traditional type prefabricated direct-buried thermal insulation pipe is all that the form of the outer pillar of employing one steel pipe one carries out Cemented filling, and must set up another pipeline formation loop while work can use; (2) traditional operation cost is high, carbon emission amount is large, operation cost is high, and the life-span of prefabricated direct-buried thermal insulation pipe is low.These problems are not resolved always.
model utility content:
the purpose of this utility model is to provide a kind of insulation pipe, specifically provides a kind of intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline.
above-mentioned object is realized by following technological scheme:
a kind of intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline, its composition comprises: the outer pillar of PE, in the middle of the outer pillar of described PE, 2 steel pipe reducing working pipe are set, described PE is outer has polyurethane insulation coating between pillar and described steel pipe reducing working pipe, alarming line is provided with in described polyurethane insulation coating, described alarming line is 2, in described steel pipe reducing working pipe, large diameter tube is connected by conical pipe with narrow tube, described large diameter tube is provided with support, described narrow tube is provided with support, the outer pillar of described PE is wrapped in outside polyurethane insulation coating.
described intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline, 2 described steel pipe reducing working pipe are parallel, and described steel pipe reducing working pipe is rectilinear form.
described intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline, the outer pillar of described PE has the outer pillar of large footpath PE, the outer pillar of described PE has the outer pillar of path PE, the outer pillar of described large footpath PE is connected with the outer pillar of path PE by PE reducer pipe, described reducer pipe one end is larger diameter end, the described reducer pipe the other end is miner diameter end, and the shape of described PE reducer pipe is cone type.
described intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline, described steel pipe reducing working pipe has large footpath steel pipe reducing working pipe, described steel pipe reducing working pipe has path steel pipe reducing working pipe, and described large footpath steel pipe reducing working pipe is connected with path steel pipe reducing working pipe by cone type steel pipe reducing working pipe.
the beneficial effects of the utility model:
1, the utility model adopts cold and heat supply pipe technology, adopt two steel pipe to foam and same outer pillar protection simultaneously, closely greatly reduce heat loss, effectively reduce user cost and decrease carbon emission amount, traditional type prefabricated direct-buried thermal insulation pipe is all that the form of the outer pillar of employing one steel pipe one carries out Cemented filling, another pipeline formation loop must be set up can use while work, but the two-tube process engineering of prefabricated direct-buried thermal insulation pipe working steel tube just effectively avoids the foundation of this primary Ioops, because be equipped with two isometrical steel pipes in an outer pillar, effectively can form performance loop.
2, can compare with regard to not traditional prefabricated direct-buried thermal insulation pipe in the utility model saving heat loss aspect, two-tubely to work simultaneously, form own circulation and more can effectively reduce cost reduction running cost, reduce carbon emission amount, fully demonstrate the two-tube process engineering of prefabricated direct-buried thermal insulation pipe working steel tube not only energy saving but also economic environmental protection, more fully can ensure that working life of prefabricated direct-buried thermal insulation pipe.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is main sectional views of the present utility model.
accompanying drawing 3 is left views of the present utility model.
accompanying drawing 4 is right elevations of the present utility model.
embodiment:
embodiment 1:
a kind of intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline, its composition comprises: the outer pillar 4 of PE, in the middle of the outer pillar of described PE, 2 steel pipe reducing working pipe 1 are set, described PE is outer has polyurethane insulation coating 5 between pillar and described steel pipe reducing working pipe, alarming line 2 is provided with in described polyurethane insulation coating, described alarming line is 2, in described steel pipe reducing working pipe, large diameter tube is connected by conical pipe with narrow tube, described large diameter tube is provided with support 3, described narrow tube is provided with support.
embodiment 2:
intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline according to embodiment 1,2 described steel pipe reducing working pipe are parallel, and described steel pipe reducing working pipe is rectilinear form.
embodiment 3:
intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline according to embodiment 1 or 2, the outer pillar of described PE has the outer pillar of large footpath PE, the outer pillar of described PE has the outer pillar of path PE, the outer pillar of described large footpath PE is connected with the outer pillar of path PE by PE reducer pipe, described reducer pipe one end is larger diameter end, the described reducer pipe the other end is miner diameter end, and the shape of described PE reducer pipe is cone type.
embodiment 4:
intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline according to embodiment 1 or 2 or 3, described steel pipe reducing working pipe has large footpath steel pipe reducing working pipe, described steel pipe reducing working pipe has path steel pipe reducing working pipe, and described large footpath steel pipe reducing working pipe is connected with path steel pipe reducing working pipe by cone type steel pipe reducing working pipe.
the making method of described intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline, the method comprises the steps:
(1) first make steel pipe reducing working pipe fixed mould, after steel pipe reducing working pipe is fixing, import poling machine, steel pipe reducing working pipe is penetrated in the outer pillar (PE oversheath is polyethylene outer protective pipe) of PE;
(2) then by steel pipe reducing working pipe fixing foaming baffle plate, sealing dress is carried out at steel pipe reducing working pipe two ends and outer pillar and leaves exhaust port;
(3) finally adopt the mode of one end injection to foam, finishing operation can be proceeded to after slaking to be foamed and carry out end face processing, and be formed into QC.
described steel pipe reducing working pipe fixed mould is according to the large little makings of product.
Claims (4)
1. an intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline, its composition comprises: the outer pillar of PE, it is characterized in that: in the middle of the outer pillar of described PE, 2 steel pipe reducing working pipe are set, described PE is outer has polyurethane insulation coating between pillar and described steel pipe reducing working pipe, alarming line is provided with in described polyurethane insulation coating, described alarming line is 2, in described steel pipe reducing working pipe, large diameter tube is connected by conical pipe with narrow tube, described large diameter tube is provided with support, described narrow tube is provided with support, the outer pillar of described PE is wrapped in outside polyurethane insulation coating.
2. intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline according to claim 1, is characterized in that: 2 described steel pipe reducing working pipe are parallel, and described steel pipe reducing working pipe is rectilinear form.
3. intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline according to claim 1 and 2, it is characterized in that: the outer pillar of described PE has the outer pillar of large footpath PE, the outer pillar of described PE has the outer pillar of path PE, the outer pillar of described large footpath PE is connected with the outer pillar of path PE by PE reducer pipe, described reducer pipe one end is larger diameter end, the described reducer pipe the other end is miner diameter end, and the shape of described PE reducer pipe is cone type.
4. intelligent prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline according to claim 1 and 2, it is characterized in that: described steel pipe reducing working pipe has large footpath steel pipe reducing working pipe, described steel pipe reducing working pipe has path steel pipe reducing working pipe, and described large footpath steel pipe reducing working pipe is connected with path steel pipe reducing working pipe by cone type steel pipe reducing working pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576851.6U CN204083530U (en) | 2014-10-08 | 2014-10-08 | Intelligence prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576851.6U CN204083530U (en) | 2014-10-08 | 2014-10-08 | Intelligence prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083530U true CN204083530U (en) | 2015-01-07 |
Family
ID=52176251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576851.6U Expired - Fee Related CN204083530U (en) | 2014-10-08 | 2014-10-08 | Intelligence prefabricated direct-buried thermal insulation pipe double steel tube pipe fitting tapered pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083530U (en) |
-
2014
- 2014-10-08 CN CN201420576851.6U patent/CN204083530U/en not_active Expired - Fee Related
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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: 20150107 Termination date: 20211008 |