CN206369017U - A kind of heating power heat-insulating shockproof pipeline - Google Patents
A kind of heating power heat-insulating shockproof pipeline Download PDFInfo
- Publication number
- CN206369017U CN206369017U CN201621476383.0U CN201621476383U CN206369017U CN 206369017 U CN206369017 U CN 206369017U CN 201621476383 U CN201621476383 U CN 201621476383U CN 206369017 U CN206369017 U CN 206369017U
- Authority
- CN
- China
- Prior art keywords
- shockproof
- insulating
- tube
- seal pipe
- elastic tube
- 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
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Abstract
The utility model discloses a kind of heating power heat-insulating shockproof pipeline, belong to Thermal Power Engineering Field.A kind of heating power heat-insulating shockproof pipeline, including conveyance conduit and the seal pipe being set in outside conveyance conduit, the two ends of described seal pipe seal to form vacuum state by the outer diameter face of end seal and conveyance conduit；Insulating tube is arranged outside seal pipe, the outer diameter face of seal pipe is coated with aluminium foil glass fiber fabric, filled with rock wool layer；Connected between insulating tube by metal corrugation compensator；Shockproof elastic tube is arranged with outside described insulating tube, filled polyurethane material layer between insulating tube and shockproof elastic tube；Connected between shockproof elastic tube by snap ring connector, snap ring connector is constituted by offering the round clasp in radial bolts hole, 4 filler strips, sealing rings thereon, the inner ring of round clasp opens up fluted, filler strip is fixed in groove, and filler strip and sealing ring are pressed on the junction of shockproof elastic tube by bolt by round clasp.The utility model realizes the successively insulation and shockproof effect to transfer pipeline.
Description
Technical field
The utility model belongs to Thermal Power Engineering Field, is related to a kind of heating power heat-insulating shockproof pipeline.
Background technology
The insulation of existing heat distribution pipeline, is usually that the side such as mineral wool or polyurethane foam material is coated outside jet chimney
Formula is carried out, and to need the heat-insulation layer of 70~100 mm of thickness can be only achieved ideal for jet chimney and heat conducting oil pipe
Heat insulation effect.
However, because mineral wool and polyurethane foam material hygroscopicity are very strong, in the case where ambient humidity is big, heat-insulation layer is very
Easily making moist declines the heat-insulating property of material, and making the radiation loss of pipeline increases, and certain corrosion is produced to pipeline.And
Existing heating power thermo-insulating pipe line is easily broken when occurring the earth shocks such as slight earthquake, causes resources loss, and be difficult to repair
It is multiple.
In order to solve the above mentioned problem of prior art presence, the utility model have developed a kind of heating power heat-insulating shockproof pipeline.
The content of the invention
The purpose of this utility model is to provide a kind of heating power heat-insulating shockproof pipeline.
The utility model is achieved through the following technical solutions：
A kind of heating power heat-insulating shockproof pipeline, including conveyance conduit and the seal pipe being set in outside conveyance conduit, described is close
The two ends of tube sealing are sealed by end seal and the outer diameter face of conveyance conduit, described conveyance conduit, seal pipe and the envelope being sealed to form
Close space and be in vacuum state；
Insulating tube is arranged outside described seal pipe, the outer diameter face of described seal pipe is coated with aluminium foil glass fiber fabric, described
Rock wool layer is filled between aluminium foil glass fiber fabric and insulating tube；
Connected between described insulating tube by metal corrugation compensator；
Be arranged with shockproof elastic tube outside described insulating tube, metal corrugation compensator, insulating tube, metal corrugation compensator with
Filled polyurethane material layer between shockproof elastic tube；
Connected between described shockproof elastic tube by snap ring connector, described snap ring connector by offering radially thereon
The round clasp of bolt hole, 4 filler strips, sealing ring compositions, the inner ring of described round clasp open up fluted, described filler strip
For the steel bar of quadrant arc structure, 4 filler strips are fixed on the circle for being separated with 4 spaces in groove between formation, described
Sealing ring is fixed in the outer diameter face of two shockproof elastic tube junctions, and described round clasp is by bolt by filler strip and sealing
Circle is pressed on the junction of shockproof elastic tube.
The utility model forms vacuum state between transfer pipeline and seal pipe, to transfer pipeline formation vacuum heat-preserving,
Reflecting layer, and filled polyurethane insulation material are formed in seal pipe outer cladding aluminium foil glass fiber fabric, is further strengthened to delivery pipe
By metal connection compensator connection between insulation, insulating tube, elastic tube is arranged after outer layer refills urethane material, elasticity
It is connected between pipe by snap ring connector, shockproof purpose can be further functioned as on the basis of being incubated to pipeline.
The utility model realizes the successively heat insulating effect to transfer pipeline, it is therefore prevented that corruption of the soil moisture to pipeline
Erosion is acted on, and realizes the stress divergent function of successively gradual change, plays shockproof effect.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the structural representation of the utility model snap ring connector；
In figure：1- conveyance conduits, 2- seal pipes, 3- aluminium foil glass fiber fabrics, 4- rock wool layers, 5- insulating tubes, the shockproof elastic tubes of 6-,
7- urethane materials, 8- round clasps, 9- filler strips, 10- sealing rings, 11- bolts.
Embodiment
The utility model content is described further below with reference to accompanying drawing.
Heating power heat-insulating shockproof pipeline as shown in Figure 1, 2, including conveyance conduit 1 and the sealing being set in outside conveyance conduit 1
Pipe 2, the two ends of described seal pipe 2 are sealed by end seal and the outer diameter face of conveyance conduit 1, described conveyance conduit 1, seal pipe
2 are in vacuum state with the closing space being sealed to form；
Insulating tube 5 is arranged outside described seal pipe 2, the outer diameter face of described seal pipe 2 is coated with aluminium foil glass fiber fabric 3, institute
Rock wool layer 4 is filled between the aluminium foil glass fiber fabric 3 and insulating tube 5 stated；
Connected between described insulating tube 5 by metal corrugation compensator；
Shockproof elastic tube 6, insulating tube, metal corrugation compensator are arranged with outside described insulating tube 5, metal corrugation compensator
The filled polyurethane material layer 7 between shockproof elastic tube；
Connected between described shockproof elastic tube 6 by snap ring connector, described snap ring connector by offering footpath thereon
Constituted to the round clasp 8 of bolt hole, 4 filler strips 9, sealing rings 10, the inner ring of described round clasp 8 opens up fluted, institute
The filler strip 9 stated is the steel bar of quadrant arc structure, and 4 filler strips 9 are fixed on the circle for being separated with 4 spaces in groove between formation
Shape, described sealing ring 10 is fixed in the outer diameter face of two shockproof junctions of elastic tube 6, and described round clasp 8 passes through spiral shell
Filler strip 9 and sealing ring 10 are pressed on the junction of shockproof elastic tube 6 by bolt 11.
Claims (1)
1. a kind of heating power heat-insulating shockproof pipeline, it is characterised in that including conveyance conduit and the seal pipe being set in outside conveyance conduit,
The two ends of described seal pipe are sealed by end seal and the outer diameter face of conveyance conduit, described conveyance conduit, seal pipe and end seal
The closing space of formation is in vacuum state；
Insulating tube is arranged outside described seal pipe, the outer diameter face of described seal pipe is coated with aluminium foil glass fiber fabric, described aluminium foil
Rock wool layer is filled between glass-fiber-fabric and insulating tube；
Connected between described insulating tube by metal corrugation compensator；
Be arranged with shockproof elastic tube outside described insulating tube, metal corrugation compensator, insulating tube, metal corrugation compensator with it is shockproof
Filled polyurethane material layer between elastic tube；
Connected between described shockproof elastic tube by snap ring connector, described snap ring connector by offering radial bolts thereon
The round clasp in hole, 4 filler strips, sealing ring compositions, the inner ring of described round clasp open up fluted, and described filler strip is four
The steel bar of/mono- arc-shaped structure, 4 filler strips are fixed on the circle for being separated with 4 spaces in groove between formation, described sealing
Circle is fixed in the outer diameter face of two shockproof elastic tube junctions, and described round clasp is by bolt by filler strip and sealing ring pressure
Tightly in the junction of shockproof elastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476383.0U CN206369017U (en) | 2016-12-30 | 2016-12-30 | A kind of heating power heat-insulating shockproof pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476383.0U CN206369017U (en) | 2016-12-30 | 2016-12-30 | A kind of heating power heat-insulating shockproof pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369017U true CN206369017U (en) | 2017-08-01 |
Family
ID=59391386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476383.0U Expired - Fee Related CN206369017U (en) | 2016-12-30 | 2016-12-30 | A kind of heating power heat-insulating shockproof pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296871A (en) * | 2018-12-07 | 2019-02-01 | 湖南达道新能源开发有限公司 | A kind of heat distribution pipeline heat insulation energy-saving device and its application method |
| CN111623067A (en) * | 2020-04-23 | 2020-09-04 | 山东天岳先进材料科技有限公司 | Damping device for vacuum reaction furnace and crystal growth furnace |
| CN113187986A (en) * | 2021-04-16 | 2021-07-30 | 宁夏领航保温材料有限公司 | Heat preservation pipe convenient to splice and construction method |
-
2016
- 2016-12-30 CN CN201621476383.0U patent/CN206369017U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296871A (en) * | 2018-12-07 | 2019-02-01 | 湖南达道新能源开发有限公司 | A kind of heat distribution pipeline heat insulation energy-saving device and its application method |
| CN111623067A (en) * | 2020-04-23 | 2020-09-04 | 山东天岳先进材料科技有限公司 | Damping device for vacuum reaction furnace and crystal growth furnace |
| CN113187986A (en) * | 2021-04-16 | 2021-07-30 | 宁夏领航保温材料有限公司 | Heat preservation pipe convenient to splice and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170801 Termination date: 20171230 |