CN206973164U - A kind of efficient induction system of jet chimney - Google Patents
A kind of efficient induction system of jet chimney Download PDFInfo
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- CN206973164U CN206973164U CN201720671918.8U CN201720671918U CN206973164U CN 206973164 U CN206973164 U CN 206973164U CN 201720671918 U CN201720671918 U CN 201720671918U CN 206973164 U CN206973164 U CN 206973164U
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- polyurethane
- pipe
- steam pipe
- jet chimney
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Abstract
The utility model discloses a kind of efficient induction system of jet chimney,Aim to provide a kind of safe and reliable,Convey the efficient induction system of jet chimney of high efficiency,Its drip irrigation device is a kind of efficient induction system of jet chimney,Including steam pipe,Drain pipe is connected with the steam pipe,Expansion mechanism and fixed mount,Steam pipe includes interior overcoat,Heat-insulation layer and external protection coating,Interior overcoat includes the alumina silicate flaggy of double-decker,It is provided between two layers of alumina silicate flaggy and strengthens stratum reticulare,Two layers of alumina silicate flaggy mutually bonds,Heat-insulation layer includes the first layer of polyurethane set gradually from inside to outside,Second layer of polyurethane and rock wool layer,First layer of polyurethane,Support ring is provided between second layer of polyurethane,Insulated cavity is formed between two adjacent support rings,External protection coating includes steel pipe layer,It is placed in the anticorrosive coat of steel pipe layer outer wall and is placed in the reflecting layer of anticorrosive coat outer wall,The utility model is applied to technical field of power generation.
Description
Technical field
A kind of technical field of power generation is the utility model is related to, more specifically, it relates to which a kind of jet chimney efficiently conveys
System.
Background technology
The generation steam that generates electricity needs jet chimney to be conveyed, but existing jet chimney, problems with, steam pipe be present
Condensate can be produced in road, condensate is discharged not in time can produce water slug phenomenon；Fixed mount can produce the conduction for causing heat,
Make heat transfer into air or soil；Jet chimney thermal insulation is insufficient, and heat distributes in course of conveying, causes to convey benefit drop
It is low；In addition the security reliability of jet chimney is also promising important.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of safe and reliable, conveying benefit
The efficient induction system of high jet chimney.
To achieve the above object, the utility model provides following technical scheme：A kind of efficient induction system of jet chimney,
Including steam pipe, it is characterized in that：Drain pipe, expansion mechanism and fixed mount are connected with the steam pipe, steam pipe includes interior anti-
Sheath, heat-insulation layer and external protection coating, interior overcoat include the alumina silicate flaggy of double-decker, are provided between two layers of alumina silicate flaggy
Strengthen stratum reticulare, two layers of alumina silicate flaggy mutually bond, heat-insulation layer include set gradually from inside to outside the first layer of polyurethane, second
Layer of polyurethane and rock wool layer, support ring is provided between the first layer of polyurethane, the second layer of polyurethane, is formed between two adjacent support rings
Insulated cavity, the reflecting layer that external protection coating includes steel pipe layer, is placed in the anticorrosive coat of steel pipe layer outer wall and is placed in anticorrosive coat outer wall, dredge
The outer sleeve being connected with steel pipe layer is arranged with outside water pipe, insulation material is filled between outer barrel and drain pipe, drain pipe is provided with
Drain valve.
The utility model is further arranged to：The fixed mount includes the metal support ring being set in outside steam pipe and is placed in
Silicic acid aluminium ring between metal support ring and steam pipe, elastic rubber ring, metal are provided between metal support ring and silicic acid aluminium ring
Support ring is provided with the support for laying.
The utility model is further arranged to：The expansion mechanism includes expansion joint in steam pipe, with sleeve pipe connection
Expansion sleeve and the aluminum silicate layer being filled between expansion sleeve and expansion joint in cavity.
The utility model is further arranged to：First helix for strengthening stratum reticulare including some parallel arrangements and some
The hand of spiral of second helix of parallel arrangement, the first helix and the second helix is on the contrary, the first helix and the second spiral shell
Spin line is interweaved and forms diamond-shaped meshes.
By using above-mentioned technical proposal, have the advantages that：Drain pipe can arrange the condensate in steam pipe
Go out, avoid producing water slug phenomenon, make steam pipe safe and reliable；Expansion mechanism can offset expanding with heat and contract with cold for steam pipe；It is fixed
Silicic acid aluminium ring is provided with frame, is reduced due to thermal loss caused by heat conduction, elastic rubber ring increase resistance to shock；Steam pipe it is more
Layer insulation construction and multilayer proofing structure, the heat loss in course of conveying can be effectively reduced, improve energy conveying benefit；Strengthen
The structural strength of alumina silicate flaggy, improves security reliability in stratum reticulare increase steam pipe.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the efficient induction system embodiment of jet chimney of the utility model.
Fig. 2 is a kind of efficient induction system embodiment Fig. 1 of jet chimney of the utility model A-A to structural representation.
Fig. 3 is the structural representation for strengthening stratum reticulare in a kind of efficient induction system embodiment Fig. 2 of jet chimney of the utility model
Figure.
Embodiment
It is described further referring to figs. 1 to a kind of 2 pairs of efficient induction system embodiments of jet chimney of the utility model.
A kind of efficient induction system of jet chimney, including steam pipe, it is characterized in that：Drain pipe is connected with the steam pipe
1st, expansion mechanism and fixed mount, steam pipe include interior overcoat 2, heat-insulation layer 3 and external protection coating 4, and interior overcoat 2 includes double-deck tie
The alumina silicate flaggy 5 of structure, it is provided between two layers of alumina silicate flaggy 5 and strengthens stratum reticulare 6, two layers of alumina silicate flaggy 5 mutually bonds, insulation
Layer 3 includes the first layer of polyurethane 7, the second layer of polyurethane 8 and the rock wool layers 9 that set gradually from inside to outside, the first layer of polyurethane 7,
Support ring 10 is provided between second layer of polyurethane 8, insulated cavity is formed between two adjacent support rings 10, external protection coating 4 includes steel
Tube layer 11, the anticorrosive coat for being placed in the outer wall of steel pipe layer 11 and the reflecting layer for being placed in anticorrosive coat outer wall, drain pipe 1 is arranged with outside and steel pipe
The outer sleeve 12 of the connection of layer 11, is filled with insulation material, drain pipe 1 is provided with drain valve 13 between outer barrel and drain pipe 1.
Drain pipe 1 can discharge the condensate in steam pipe, avoid producing water slug phenomenon, steam pipe safely may be used
Lean on, insulation material can reduce drain pipe 1 and the heat of steam pipe connection end dissipates, and expansion mechanism can offset the heat of steam pipe
Swollen shrinkage, double-deck silicic acid aluminum layer 5 have a more preferable effect of heat insulation, strengthen stratum reticulare 6 can increase alumina silicate flaggy 5 structure it is strong
Degree, the first layer of polyurethane 7, the second layer of polyurethane 8 and its formed between the first layer of polyurethane 7 and the second layer of polyurethane 8 every
Hot cavity, heat-proof quality can be further improved, rock wool layer 9 can also play further insulation, and anticorrosive coat can improve steel pipe
The anti-corrosive properties of layer 11, reflecting layer can reduce radiant heat transfer, the multi-layer heat preserving structure and multilayer proofing knot of steam pipe with reflected radiation
Structure, structural strength can be increased, and can effectively reduce the heat loss in course of conveying, improve energy conveying benefit.
The utility model is further arranged to：The fixed mount includes the metal support ring 21 being set in outside steam pipe and put
Silicic acid aluminium ring 22 between metal support ring 21 and steam pipe, elastic rubber is provided between metal support ring 21 and silicic acid aluminium ring 22
Rubber ring 23, metal support ring 21 are provided with the support 24 for laying.
Silicic acid aluminium ring 22 is reduced because thermal loss caused by heat conduction, elastic rubber ring 23 increase resistance to shock, support 24
It is easy to the placement of steam pipe.
The utility model is further arranged to：The expansion mechanism includes expansion joint 31 and sleeve pipe connection in steam pipe
Expansion sleeve 32 and be filled in aluminum silicate layer between expansion sleeve 32 and expansion joint 31 in cavity.
Expansion sleeve 32 is welded by steel plate, and the structure of expansion joint 31 is prior art, be will not be repeated here, due to the steaming
Vapour delivery pipe is made up of stainless steel tube, and when being expanded with heat and contract with cold by temperature change, expansion joint 31 starts to play the work of buffering
With there is bending twisted phenomena to prevent from being imbedded in the interlude of underground, aluminum silicate layer and the silicon in steam pipe in expansion sleeve 32
Sour aluminum layer 5 is identical, and alumina silicate flaggy 5 has certain compressibility energy, thus also the steel pipe layer 11 of breathing can be played slow
Punching is acted on, and counteracting is expanded with heat and contract with cold.
The utility model is further arranged to：The stratum reticulare 6 of strengthening includes the He of the first helix 41 of some parallel arrangements
The hand of spiral of second helix 42 of some parallel arrangements, the first helix 41 and the second helix 42 is on the contrary, the first spiral
The helix 42 of line 41 and second is interweaved and forms diamond-shaped meshes.
The arrangement mode of first helix 41 and the second helix 42, the structural strength of alumina silicate flaggy 5, water chestnut can be increased
Shape mesh is easy to double-deck silicic acid aluminum layer 5 to be mutually bonded, and improves bonding strength.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (4)
1. a kind of efficient induction system of jet chimney, including steam pipe, it is characterized in that：Be connected with the steam pipe drain pipe,
Expansion mechanism and fixed mount, steam pipe include interior overcoat, heat-insulation layer and external protection coating, and interior overcoat includes the silicon of double-decker
Sour aluminum layer, it is provided between two layers of alumina silicate flaggy and strengthens stratum reticulare, two layers of alumina silicate flaggy mutually bonds, and heat-insulation layer is included by interior
To the first layer of polyurethane, the second layer of polyurethane and rock wool layer set gradually outside, between the first layer of polyurethane, the second layer of polyurethane
Provided with support ring, insulated cavity is formed between two adjacent support rings, external protection coating includes steel pipe layer, is placed in the anti-of steel pipe layer outer wall
Rotten layer and the reflecting layer for being placed in anticorrosive coat outer wall, are arranged with the outer sleeve being connected with steel pipe layer outside drain pipe, outer sleeve with it is hydrophobic
Insulation material is filled between pipe, drain pipe is provided with drain valve.
2. the efficient induction system of a kind of jet chimney according to claim 1, it is characterized in that：The fixed mount includes being arranged
Metal support ring outside steam pipe and the silicic acid aluminium ring being placed between metal support ring and steam pipe, metal support ring and silicic acid
Elastic rubber ring is provided between aluminium ring, metal support ring is provided with the support for laying.
3. the efficient induction system of a kind of jet chimney according to claim 1, it is characterized in that：The expansion mechanism includes putting
In the expansion joint in steam pipe, the expansion sleeve being connected with outer sleeve and the silicon being filled between expansion sleeve and expansion joint in cavity
Sour aluminium lamination.
4. the efficient induction system of a kind of jet chimney according to claim 1, it is characterized in that：If the reinforcement stratum reticulare includes
The spiral of first helix of dry parallel arrangement and the second helix of some parallel arrangements, the first helix and the second helix
In the opposite direction, the first helix and the second helix are interweaved and form diamond-shaped meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671918.8U CN206973164U (en) | 2017-06-08 | 2017-06-08 | A kind of efficient induction system of jet chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671918.8U CN206973164U (en) | 2017-06-08 | 2017-06-08 | A kind of efficient induction system of jet chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973164U true CN206973164U (en) | 2018-02-06 |
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ID=61408042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720671918.8U Active CN206973164U (en) | 2017-06-08 | 2017-06-08 | A kind of efficient induction system of jet chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973164U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278446A (en) * | 2018-04-04 | 2018-07-13 | 南京知行管业有限公司 | A kind of anticorrosive long-life type water pipe |
| CN112013264A (en) * | 2020-08-25 | 2020-12-01 | 王军 | High-efficiency heat exchange steam trap for industrial heat exchange equipment |
| CN113404938A (en) * | 2021-07-05 | 2021-09-17 | 江苏鑫都管业有限公司 | Steel lining nano polyurethane composite pipe |
-
2017
- 2017-06-08 CN CN201720671918.8U patent/CN206973164U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278446A (en) * | 2018-04-04 | 2018-07-13 | 南京知行管业有限公司 | A kind of anticorrosive long-life type water pipe |
| CN112013264A (en) * | 2020-08-25 | 2020-12-01 | 王军 | High-efficiency heat exchange steam trap for industrial heat exchange equipment |
| CN113404938A (en) * | 2021-07-05 | 2021-09-17 | 江苏鑫都管业有限公司 | Steel lining nano polyurethane composite pipe |
| CN113404938B (en) * | 2021-07-05 | 2023-07-04 | 江苏鑫都管业有限公司 | Steel lining nano polyurethane composite pipe |
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