CN207316363U - A kind of thermal insulation steam pipeline - Google Patents
A kind of thermal insulation steam pipeline Download PDFInfo
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- CN207316363U CN207316363U CN201721023090.1U CN201721023090U CN207316363U CN 207316363 U CN207316363 U CN 207316363U CN 201721023090 U CN201721023090 U CN 201721023090U CN 207316363 U CN207316363 U CN 207316363U
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- 238000009413 insulation Methods 0.000 title claims abstract description 37
- 239000005030 aluminium foil Substances 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 239000011491 glass wool Substances 0.000 claims abstract description 27
- 239000004964 aerogel Substances 0.000 claims abstract description 22
- 239000011490 mineral wool Substances 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 6
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- 230000001681 protective effect Effects 0.000 description 4
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- 239000000835 fiber Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a kind of thermal insulation steam pipeline, including steam pipe, steam pipe is coated with nanoporous aerogel thermal insulation blanket, nanoporous aerogel thermal insulation blanket is coated with the first aluminium foil cloth, first aluminium foil cloth is coated with the first high temperature glass wool, first high temperature glass wool is coated with the second aluminium foil cloth, second aluminium foil cloth is coated with the second high temperature glass wool, second high temperature glass wool is coated with the 3rd aluminium foil cloth, 3rd aluminium foil cloth is coated with third high temperature mineral wool, third high temperature mineral wool is coated with air bag reflection layer, color steel is arranged with outside air bag reflection layer, the utility model has the following advantages and effect：Nanoporous aerogel thermal insulation blanket has stronger heat-proof quality, has more preferable heat insulation to steam pipe, and the property of aeroge can still keep stable in the case of permanent be heated, therefore has permanent heat-blocking action；Supporting mechanism can form steam pipe and support, and make steam pipe that bend fracture to be less likely to occur.
Description
Technical field
Steam power plant's conveyance conduit is the utility model is related to, more particularly to a kind of thermal insulation steam pipeline.
Background technology
During thermal power generation, mainly by combustion heating water, water is set to become vapor, vapor is steamed by keeping the temperature again
Steam pipe road is transported in steam turbine, and steam pressure pushing turbine rotates, and thermal energy is changed into mechanical energy, steam turbine drives hair again
Motor rotates, and mechanical energy is transformed into electric energy.
At present, Authorization Notice No. CN204141150U, the Chinese utility model that authorized announcement date is 2015.02.04 are public
The compound insulation structure for jet chimney has been opened, the first insulating layer has been equipped with the outer surface of jet chimney, in the first insulating layer
Outer surface be equipped with the second insulating layer, the 3rd insulating layer is equipped with the outer surface of the 3rd insulating layer, in the appearance of the 3rd insulating layer
Face is equipped with the 4th insulating layer, is equipped with the first reflecting layer in the outer surface of the 4th insulating layer, is equipped with the outer surface in the first reflecting layer
5th insulating layer, the second reflecting layer is equipped with the outer surface of the 5th insulating layer, and being equipped with the 6th in the outer surface in the second reflecting layer protects
Warm layer, the 7th insulating layer is equipped with the outer surface of the 6th insulating layer, and the 3rd reflecting layer is equipped with the outer surface of the 7th insulating layer,
The outer surface in the 3rd reflecting layer is equipped with outer support pipe, and erosion resistant coating is equipped with the outer surface of outer support tube.
The compound insulation structure for jet chimney as described in above-mentioned document, it is provided with seven layers of insulating layer, wherein, the
One insulating layer, the second insulating layer, the material of the 3rd insulating layer and the 4th insulating layer are nano ceramics heat-insulating heat-preserving material, and first is anti-
It is high temperature resistant aluminium foil glass fiber fabric to penetrate layer, and the material of the 5th insulating layer and the 6th insulating layer is filament fiber blanket, the second reflecting layer and
The material in the 3rd reflecting layer is normal aluminium foil glass piece, and there are problems with for this compound insulation structure：The knot of filament fiber blanket
Structure is not loosely close, and heat insulation effect is poor, and thermal loss is big, and heat insulation effect declines year by year, and rear surface temperature can surpass within 3 to 6 years
50 DEG C are crossed, locally even reaches more than 100 DEG C.
Utility model content
The purpose of this utility model is to provide a kind of thermal insulation steam pipeline, using the extremely low new material of thermal conductivity factor, property
Stablize, also do not allow malleable property in the case where long-time is heated, there is good long-acting thermal-insulating effect, so as to reach reduction
The purpose of thermal loss.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of insulating steam pipe
Road, including steam pipe, the outer surface of the steam pipe are coated with nanoporous aerogel thermal insulation blanket, the nanoporous aerogel adiabatic cotton
The outer surface of felt is coated with the first aluminium foil cloth, and the outer surface of first aluminium foil cloth is coated with the first high temperature glass wool, and described
The outer surface of one high temperature glass wool is coated with the second aluminium foil cloth, and the outer surface of second aluminium foil cloth is coated with the second high temp glass
Cotton, the outer surface of second high temperature glass wool are coated with the 3rd aluminium foil cloth, and the outer surface of the 3rd aluminium foil cloth is coated with
Three high temperature glass wools, the outer surface of the third high temperature mineral wool are coated with air bag reflection layer, the appearance of the air bag reflection layer
Bread is arranged with color steel.
By using such scheme, according to related data, the density of nanoporous aerogel is only 2.75 times of atmospheric density, matter
Amount is slim and graceful, and its low thermal conductivity, to 0.013w/mk, its heat-insulating property is most strong in existing thermal insulation material, therefore uses
The heat-insulating property of nanoporous aerogel thermal insulation blanket is not easy to be greatly reduced because of the passage of time made of nanoporous aerogel,
Nanoporous aerogel thermal insulation blanket is enabled to play good permanent heat-blocking action；Aluminium foil cloth can reflective thermal radiation, and energy
It is enough that certain protective effect is played to nanoporous aerogel thermal insulation blanket；High temperature glass wool can further increase the heat-insulated of steam pipe
Performance, makes the heat in steam pipe not allow more to be easy to run off, since the material of high temperature glass wool is softer, if multi-layer high-temperature glass
Cotton is placed directly against together, and larger depression can be produced during wrapping, and aluminium foil cloth and high temperature glass wool is spaced apart, energy
Enough reduce the thickness of individual layer high temperature glass wool, and since the material of aluminium foil cloth is harder than high temperature glass wool, in the mistake of wrapping
The deformation quantity of high temperature glass wool can be reduced in journey；It is well known that the evaporation of moisture needs to absorb heat, and after each insulating layer makes moist,
Moisture thereon will necessarily take away the heat on a part of steam pipe, cause the loss of heat, and air bag reflection layer has well
Heat-insulated, water resistance, moisture-proof effect can be played by being coated on outside high temperature glass wool, so as to reduce the damage of heat in steam pipe
Lose；And color steel quality is harder, it can play a protective role to each insulating layer, reduction foreign object collides with to be caused to damage to thermal insulation material
Possibility.
The utility model is further arranged to：Further include the supporting mechanism for being used to support the steam pipe, the support
Mechanism includes being vertically arranged and lower end is placed in the support tube on ground, lifts the telescopic rod being arranged in the support tube, fixation
In on the telescopic rod and for clamping the clamping head of the color steel, it is provided between the support tube and the telescopic rod
For the latch assembly being fixed on the telescopic rod on the support tube.
By using such scheme, since the length of steam pipe is very long, and the weight of steam pipe in itself is bigger, therefore
Steam pipe can produce bending under gravity, and when curved amplitude is excessive, steam pipe can produce fracture, and bending section
Presence, can also increase residence time of the steam in steam pipe, thus increase heat scatter and disappear；There is provided supporting mechanism
Afterwards, clamping head can be clamped on the outer surface of color steel, and support tube can be supported on the ground to form steam pipe and supported, and be stretched
Contracting bar can facilitate operating personnel to be adjusted according to physical features, supporting mechanism stretched the height of steam tube top to needs
Contracting bar is adjusted to after the height of needs, and telescopic rod is fixed on support tube by latch assembly, steam pipe is in flat
State, making, the transmission that steam pipe makes steam in steam pipe while fracture is less likely to occur is more smooth, reduces steam and is steaming
Residence time in steam pipe, so as to achieve the purpose that to reduce thermal loss.
The utility model is further arranged to：The latch assembly include being fixed on mounting blocks on the support tube,
It is multiple be opened on the side wall of the telescopic rod and along the telescopic rod length direction be distributed locating slot, be installed on the peace
In dress block and it is used for the locating rod being embedded in the locating slot, offers mounting groove on the mounting blocks, opened on the support tube
Equipped with the location hole connected with the mounting groove, one end of the locating rod passes through the embedded locating slot after the location hole
It is interior.
By using such scheme, when needing the length of adjustable telescopic rod, locating rod is pulled out, makes locating rod with determining
Position groove is disengaged from, and telescopic rod can slide in support tube along the length direction of support tube at this time；When needing telescopic rod
When being fixed on support tube, locating rod is promoted towards the side entered in mounting groove, makes to determine on locating rod insertion telescopic rod
Position groove, since the length direction of locating rod is perpendicular to the direction of motion of telescopic rod, determines on locating rod insertion telescopic rod
Movement of the telescopic rod in support tube can be limited after in the groove of position, so as to achieve the purpose that telescopic rod being fixed on support tube.
The utility model is further arranged to：It is additionally provided with the mounting groove for limiting the locating rod abjection institute
The anti-falling piece of locating slot is stated, the anti-falling piece is including being fixed on the mounting blocks and being used for the opening for closing the mounting groove
Cover board, the pole perforating hole being opened on the cover board, the conflict block being fixed in the locating rod, be sheathed in the locating rod
Spring, the one end of the locating rod away from the telescopic rod are located at outside the mounting blocks after passing through the pole perforating hole, the spring
Between the conflict block and the cover board, one end of the spring is pushed against in the conflict block and the other end is pushed against institute
State on cover board.
By using such scheme, since spring is in compressive state at this time, spring can be applied to conflict block court
The driving force close to telescopic rod, and conflict block is fixed in locating rod, therefore the elastic force of spring can allow locating rod all the time
With towards the trend close to telescopic rod movement, locating rod is set to be pushed against on telescopic rod, so as to reach limitation locating rod from positioning
The purpose of abjection in groove.
The utility model is further arranged to：The clamping head includes being fixed on fixed claw on the telescopic rod, turns
The dynamic movable claw being connected on the fixed claw, formed with for clamping the color steel between the fixed claw and the movable claw
The clamp port of plate, is provided with the adjusting group for adjusting the clamp port size between the fixed claw and the movable claw
Part.
By using such scheme, the clamp port between fixed claw and movable claw can clamp color steel, make color steel
Be not easy to loosen away out of clamp port, and adjusting part can be used in adjust clamp port size, facilitate operating personnel according to
The diameter of color steel is adjusted, and makes the diameter for being sized to adaptation color steel of clamp port, so that clamping head clamping is more
Add firmly.
The utility model is further arranged to：The adjusting part include being fixed on contiguous block on the telescopic rod,
Screw rod, middle part and the rotational pin of screw rod rotation connection being threadedly connected on the contiguous block, the rotational pin, which rotates, to be connected
It is connected on the movable claw and is separated with gap between the pivot center of the pivot center of the rotational pin and the movable claw.
By using such scheme, since screw rod and rotational pin are rotatablely connected, and rotational pin is rotatablely connected with movable claw,
Therefore when rotating screw rod, when making screw drive rotational pin direction close to a lateral movement of telescopic rod, screw drive movable claw is remote
One end of rotational pin diminishes towards the lateral movement close to fixed claw, at this time clamp port；When rotating screw rod, rotate screw drive
When pin is directed away from a lateral movement of telescopic rod, the one end of screw drive movable claw away from rotational pin is directed away from the one of fixed claw
Lateral movement, clamp port increases at this time, so as to achieve the purpose that to adjust clamp port size.
The utility model is further arranged to：The one end of the screw rod away from the rotational pin is fixed with for supplying spanner
The convenient spanner for rotating screw rod after clamping.
By using such scheme, since screw rod is cylindrical, and formed with screw thread on side wall, operating personnel are with spanner
Easily skidding is produced with screw rod so that the rotation of screw rod has some setbacks, and can rotated after there is provided spanner when rotating screw rod
Power is borrowed in clamp port clamping during screw rod for spanner, makes screw rod be easier to be rotated, so as to achieve the purpose that convenient rotation screw rod.
The utility model is further arranged to：It is additionally provided with below the support tube for being moved easily the branch
The moving assembly of support mechanism, the moving assembly include the support being fixed on the one end of the support tube away from the clamping head
Plate, some connecting seats being fixed on the support plate lower face, the roller being rotationally connected with the connecting seat, in the company
The limit assembly rotated for limiting the roller is provided with joint chair.
By using such scheme, moving assembly can be moved easily support machine when needing the position of mobile supporting mechanism
Structure, and limit assembly can be fixed roller when needing the position of fixed supporting mechanism, so that supporting mechanism is not allowed
It is also easy to produce offset；When needing mobile supporting mechanism, limit assembly is opened, roller is rotated, promote supporting mechanism, incited somebody to action
Supporting mechanism is moved to behind the position of needs by closing limit assembly, limit assembly is limited the rotation of roller, so as to reach
To the purpose for being moved easily supporting mechanism.
The utility model is further arranged to：The limit assembly includes the card being rotationally connected with the connecting seat
Bar, the fixture block being fixed on the kelly lower face, the kelly are located at the top of the roller, and the fixture block is located at the card
Between bar and the roller.
By using such scheme, when needing to limit the rotation of roller, rotate down kelly, make fixture block insertion kelly and
Gap between roller, and be pushed against on roller, fixture block can limit rolling with frictional force caused by roller conflicting at this time
The rotation of wheel, makes elevator not allow to be also easy to produce movement, so as to achieve the purpose that fixed elevator position.
In conclusion the utility model has the advantages that：Nanoporous aerogel thermal insulation blanket has more heat-insulated than common
The stronger heat-proof quality of material, therefore more preferable heat insulation can be played to steam pipe, and since nanoporous aerogel is unique
Property, it can still keep stable in the case of permanent heated, therefore have permanent heat-blocking action；And supporting mechanism
Steam pipe can be formed and supported, steam pipe is kept preferable straightness, while not allowing to be also easy to produce bend fracture, make
Steam can be conveyed more swimmingly in steam pipe, so as to achieve the purpose that reducing heat scatters and disappears；Moving assembly can need
Supporting mechanism is conveniently promoted during mobile supporting mechanism, and limit assembly being capable of the limitation rolling when needing the position of fixed moving assembly
The rotation of wheel.
Brief description of the drawings
Fig. 1 is the structure diagram of the present embodiment, for embodying the structure of each insulating layer；
Fig. 2 is the partial enlarged view at A in Fig. 1, for embodying the structure of moving assembly and limit assembly；
Fig. 3 is the connection relation sectional view of the present embodiment color steel, for embodying the structure of color steel；
Fig. 4 is the overall installation diagram of the present embodiment supporting mechanism, for embodying the structure of supporting mechanism；
Fig. 5 is the partial enlarged view at B in Fig. 4, for embodying the position relationship of retaining mechanism and support tube；
Fig. 6 is the cross section view of supporting mechanism, for embodying the overall structure of retaining mechanism；
Fig. 7 is the partial enlarged view at B in Fig. 6, for embodying the connection relation of retaining mechanism and telescopic rod.
In figure：1st, steam pipe；2nd, nanoporous aerogel thermal insulation blanket；3rd, the first aluminium foil cloth；4th, the first high temperature glass wool；5th,
Two aluminium foil cloths；6th, the second high temperature glass wool；7th, the 3rd aluminium foil cloth；8th, third high temperature mineral wool；9th, air bag reflection layer；10th, color steel
Plate；101st, annular embeded slot；102nd, annular chimeric block；11st, supporting mechanism；111st, support tube；112nd, telescopic rod；113rd, clamp
Head；1131st, fixed claw；1132nd, movable claw；12nd, hinged groove；13rd, moving assembly；131st, support plate；132nd, connecting seat；133rd, roll
Wheel；14th, latch assembly；141st, mounting blocks；1411st, mounting groove；1412nd, location hole；142nd, locating slot；143rd, locating rod；15th, limit
Hyte part；151st, kelly；152nd, fixture block；16th, anti-falling piece；161st, cover board；162nd, pole perforating hole；163rd, conflict block；164th, spring；
17th, block；18th, the first anti-skid chequer；19th, clamp port；20th, adjusting part；201st, contiguous block；202nd, screw rod；203rd, rotational pin；
21st, fillet；22nd, threaded hole；23rd, spanner；231st, contact block.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of insulating steam pipe 1, including steam pipe 1, tied up in the outer surface of steam pipe 1 using steel band
Mode be coated with two layers of nanoporous aerogel thermal insulation blanket 2, every layer of nanoporous aerogel thermal insulation blanket 2 is individually carried out using steel band
Tie up.
Tied up in the outer surface of second layer nanoporous aerogel thermal insulation blanket 2 by steel band and be coated with the first aluminium foil cloth 3,
The outer surface of one aluminium foil cloth 3 is tied up by steel band is coated with the first high temperature glass wool 4, in the outer surface of the first high temperature glass wool 4
Tied up by steel band and be enclosed with the second aluminium foil cloth 5, tied up in the outer surface of the second aluminium foil cloth 5 by steel band and be coated with the second high temperature
Mineral wool 6, is tied up by steel band in the outer surface of the second high temperature glass wool 6 and is enclosed with the 3rd aluminium foil cloth 7, in the 3rd aluminium foil cloth 7
Outer surface tied up by steel band and be coated with third high temperature mineral wool 8, tied in the outer surface of third high temperature mineral wool 8 by steel band
Bundle has air bag reflection layer 9.
More piece color steel 10 is also arranged with the outer surface of air bag reflection layer 9, color steel 10 is cylindrical, in the color steel of every section
The annular embeded slot 101 connected with the inner cavity of color steel 10 is offered on the end face of 10 one end of plate, it is remote in every section color steel 10
Integrated setting has annular chimeric block 102 on the end face of annular 101 one end of embeded slot, and adjacent two color steels 10 pass through annular
Embeded slot 101 and annular chimeric block 102 connect together.
As shown in Figure 1 and Figure 4, the supporting mechanism 11 for being used to support steam pipe 1 is further included, supporting mechanism 11 includes support tube
111st, telescopic rod 112, clamping head 113, support tube 111 is cylindrical, is set in the one end of support tube 111 away from clamping head 113
There is moving assembly 13.
Moving assembly 13 includes support plate 131, four connecting seats 132, four rollings 133, and support plate 131 is rectangle plate
Shape, is fixed on the one end of support tube 111 away from clamping head 113, and the normal parallel of 131 upper surface of support plate is in support tube
111 length direction；Four connecting seats 132 are individually fixed in four edges of 131 lower face of support plate；Four rolling 133
It is rotationally connected with connecting seat 132, and the limit assembly 15 for limiting the rotation of roller 133 is provided with connecting seat 132（See
Fig. 2）.
As shown in Fig. 2, limit assembly 15 includes kelly 151, fixture block 152, kelly 151 is rotationally connected with connecting seat 132
And positioned at the top of roller 133, gap, and the one end of kelly 151 away from connecting seat 132 are separated between kelly 151 and roller 133
It is arc-shaped；The section of fixture block 152 is triangular in shape, is fixed on the lower face of kelly 151.When kelly 151 rotates down, fixture block
In gap between 152 insertion kellies 151 and roller 133, and end face of the fixture block 152 away from 132 side of connecting seat is pushed against
On the wheel face of roller 133.
As shown in figure 4, telescopic rod 112 is cylindrical, it is arranged in the one end of support tube 111 away from support plate 131, and
Be provided with the latch assembly 14 for telescopic rod 112 being fixed on support tube 111 on support tube 111.
As shown in Figure 6 and Figure 7, latch assembly 14 includes mounting blocks 141, locating slot 142, locating rod 143, mounting blocks 141
It is fixed on the side wall of support tube 111, mounting groove 1411 is offered on the end face of mounting blocks 141, is opened up on support tube 111
There is the location hole 1412 connected with mounting groove 1411.Locating slot 142 is opened in telescopic rod 112（See Fig. 5）Side wall on, and along stretching
Contracting bar 112（See Fig. 5）Length direction be uniformly distributed.Locating rod 143 is installed in mounting blocks 141, and one end of locating rod 143
After through location hole 1412 in embedded locating slot 142.It is fixed for limiting the abjection of locating rod 143 to be additionally provided with mounting blocks 141
The anti-falling piece 16 of position groove 142.
As shown in figure 5 and figure 7, anti-falling piece 16 includes cover board 161, pole perforating hole 162, conflict block 163, spring 164, cover board
161 is in the form of annular discs, is fixed on by two screws on mounting blocks 141；Pole perforating hole 162 is opened in the center of cover board 161；Conflict block
163 are fixed on locating rod 143 on one end of telescopic rod 112, and in mounting blocks 141.Spring 164 is sheathed on locating rod
On 143, and the position between conflict block 163 and cover board 161, one end of spring 164 are pushed against in conflict block 163, and separately
One end is pushed against on cover board 161.It is pierced by locating rod 143 on one end of cover board 161 and is further fixed on being used to conveniently pull up locating rod
143 block 17, block 17 is cylindrical, being fixed with the first anti-skid chequer 18 on the circumferential side wall of block 17.
As shown in Figure 4 and Figure 6, clamping head 113 includes fixed claw 1131, movable claw 1132, and fixed claw 1131, which is fixed on, to be stretched
On the one end of contracting bar 112 away from support plate 131, one end of movable claw 1132 is hinged close to the position at middle part and fixed claw 1131,
Formed with the clamp port 19 for clamping color steel 10 between fixed claw 1131 and movable claw 1132, and leaned in movable claw 1132
Hinged groove 12 is offered on one end of nearly telescopic rod 112, and is provided between telescopic rod 112 and movable claw 1132 for adjusting
The adjusting part 20 of 19 size of clamp port.
Adjusting part 20 includes contiguous block 201, screw rod 202, rotational pin 203, and contiguous block 201 is plate-like, is fixed on flexible
On bar 112, the edge rounded corner 21 of contiguous block 201, and the spiral shell for being threadedly coupled for screw rod 202 is offered on contiguous block 201
Pit 22.Screw rod 202 is threadedly connected on contiguous block 201, and screw rod 202 is passed through in one end and the rotational pin 203 of threaded hole 22
Portion is rotatablely connected, and the length direction of screw rod 202 is perpendicular to the length direction of rotational pin 203.Rotational pin 203 is articulated with movable claw
In hinged groove 12 on 1132, gap is separated between the pivot center of rotational pin 203 and the pivot center of movable claw 1132, and turn
Dynamic pin 203 is located at movable claw 1132 close to one end of telescopic rod 112.
As shown in figure 5, spanner 23 is fixed with the one end of screw rod 202 away from rotational pin 203, in the circumference of spanner 23
Contact block 231 is fixed with wall.
Specific implementation process：Since the density of nanoporous aerogel is only 2.75 times of atmospheric density, quality is slim and graceful, therefore energy
Enough mitigate the overall weight of steam pipe 1, steam pipe 1 is not allowed to be also easy to produce bending, and its low thermal conductivity is to 0.013w/m k,
Its heat-insulating property is most strong in existing thermal insulation material, therefore has good heat-insulating property, and its property can for a long time by
Still keep stablizing after heat, therefore the heat-insulating property of nanoporous aerogel thermal insulation blanket 2 is not easy because of the passage of time to occur greatly
Width reduces so that nanoporous aerogel thermal insulation blanket 2 can play good permanent heat-blocking action；Aluminium foil cloth being capable of reflective thermal spoke
Penetrate, and certain protective effect can be played to nanoporous aerogel thermal insulation blanket 2；High temperature glass wool can further increase steaming
The heat-proof quality of steam pipe 1, makes the heat in steam pipe 1 not allow more to be easy to run off, and since the material of high temperature glass wool is softer,
If multi-layer high-temperature mineral wool is placed directly against together, larger depression can be produced during wrapping, and by aluminium foil cloth and high temperature
Mineral wool is spaced apart, and can reduce the thickness of individual layer high temperature glass wool, and since the material of aluminium foil cloth compares high temperature glass wool
Firmly, therefore during wrapping the deformation quantity of high temperature glass wool can be reduced；Air bag reflection layer 9 has well heat-insulated, anti-
Water-based energy, moisture-proof effect can be played by being coated on outside each insulating layer, be absorbed heat so as to reduce moisture evaporation after each insulating layer makes moist
The loss caused by heat in steam pipe 1；It and 10 quality of color steel is harder, can play a protective role, reduce to each insulating layer
Foreign object, which collides with, causes thermal insulation material the possibility of damage.
Supporting mechanism 1 can form steam pipe 11 and support, and be not easy steam pipe 1 and produced curved because of the effect of gravity
Song, reduces the possibility that steam pipe 1 is produced fracture by bending, and the straightness of steam pipe 1 is higher, and steam just can be more suitable
Freely it is transmitted in steam pipe 1, residence time of the steam in steam pipe 1 is also just reduced, so as to reach further reduction
The purpose of steam heat loss.
The roller 133 being arranged on the one end of support tube 111 away from clamping head 113 can need mobile supporting mechanism 1
When be moved easily, and after supporting mechanism 1 is moved to the position of needs, roller 133 is limited by limit assembly 15
Rotate；When needing the position of fixed supporting mechanism 1, by rotating down kelly 151, make the fixture block being fixed on kelly 151
In gap between 152 insertion kellies 151 and roller 133, and fixture block 152 is pushed against on the wheel face of roller 133, block at this time
Frictional force can limit the rotation of roller 133 caused by being contacted between block 152 and the wheel face of roller 133, so as to reach solid
Determine the purpose of 1 position of supporting mechanism.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (9)
1. a kind of thermal insulation steam pipeline, including steam pipe (1), it is characterised in that：The outer surface of the steam pipe (1), which is coated with, to be received
Rice aerogel heat-insulating blanket (2), the outer surface of the nanoporous aerogel thermal insulation blanket (2) is coated with the first aluminium foil cloth (3), described
The outer surface of first aluminium foil cloth (3) is coated with the first high temperature glass wool (4), the appearance bread of first high temperature glass wool (4)
The second aluminium foil cloth (5) is covered with, the outer surface of second aluminium foil cloth (5) is coated with the second high temperature glass wool (6), and described second is high
The outer surface of warm mineral wool (6) is coated with the 3rd aluminium foil cloth (7), and it is high that the outer surface of the 3rd aluminium foil cloth (7) is coated with the 3rd
Warm mineral wool (8), the outer surface of the third high temperature mineral wool (8) are coated with air bag reflection layer (9), the air bag reflection layer
(9) outer surface is arranged with color steel (10).
A kind of 2. thermal insulation steam pipeline according to claim 1, it is characterised in that：Further include and be used to support the steam pipe
(1) supporting mechanism (11), the supporting mechanism (11) includes being vertically arranged and lower end be placed in support tube (111) on ground,
The telescopic rod (112) being arranged in the support tube (111) is lifted, is fixed on the telescopic rod (112) and for clamping institute
The clamping head (113) of color steel (10) is stated, is provided between the support tube (111) and the telescopic rod (112) for inciting somebody to action
The telescopic rod (112) is fixed on the latch assembly (14) on the support tube (111).
A kind of 3. thermal insulation steam pipeline according to claim 2, it is characterised in that：The latch assembly (14) includes fixing
In the mounting blocks (141) on the support tube (111), multiple it are opened on the side wall of the telescopic rod (112) and stretched along described
The locating slot (142) of the length direction distribution of contracting bar (112), be installed in the mounting blocks (141) and described fixed for being embedded in
Locating rod (143) in position groove (142), offers mounting groove (1411), the support tube (111) on the mounting blocks (141)
On offer the location hole (1412) connected with the mounting groove (1411), one end of the locating rod (143) is through described fixed
Position hole (1412) is embedded in the locating slot (142) afterwards.
A kind of 4. thermal insulation steam pipeline according to claim 3, it is characterised in that：Also set up in the mounting groove (1411)
It is useful for limiting the anti-falling piece (16) that the locating rod (143) deviates from the locating slot (142), the anti-falling piece (16) includes solid
Due on the mounting blocks (141) and for close the mounting groove (1411) opening cover board (161), be opened in the lid
Pole perforating hole (162) on plate (161), the conflict block (163) being fixed in the locating rod (143), be sheathed on the locating rod
(143) spring (164) on, the one end of the locating rod (143) away from the telescopic rod (112) are passed through in the pole perforating hole
(162) it is located at the mounting blocks (141) outside afterwards, the spring (164) is located at the conflict block (163) and the cover board (161)
Between, one end of the spring (164) is pushed against in the conflict block (163) and the other end is pushed against on the cover board (161).
A kind of 5. thermal insulation steam pipeline according to claim 2, it is characterised in that：The clamping head (113) includes fixing
In the fixed claw (1131) on the telescopic rod (112), the movable claw (1132) being rotationally connected with the fixed claw (1131),
Formed with the clamp port for clamping the color steel (10) between the fixed claw (1131) and the movable claw (1132)
(19), it is provided between the fixed claw (1131) and the movable claw (1132) for adjusting the clamp port (19) size
Adjusting part (20).
A kind of 6. thermal insulation steam pipeline according to claim 5, it is characterised in that：The adjusting part (20) includes fixing
In the contiguous block (201) on the telescopic rod (112), the screw rod (202) being threadedly connected on the contiguous block (201), middle part
With the rotational pin (203) of the screw rod (202) rotation connection, the rotational pin (203) is rotationally connected with the movable claw
(1132) gap is separated with and between the pivot center of the pivot center of the rotational pin (203) and the movable claw (1132).
A kind of 7. thermal insulation steam pipeline according to claim 6, it is characterised in that：The screw rod (202) turns away from described
One end of dynamic pin (203) is fixed with for for the convenient spanner (23) for rotating screw rod (202) after spanner clamping.
A kind of 8. thermal insulation steam pipeline according to claim 2, it is characterised in that：In the lower section of the support tube (111)
The moving assembly (13) for being moved easily the supporting mechanism (11) is additionally provided with, the moving assembly (13) includes being fixed on
Support plate (131) on the one end of the support tube (111) away from the clamping head (113), some be fixed on the support plate
(131) connecting seat on lower face (132), the roller (133) being rotationally connected with the connecting seat (132), in the connection
The limit assembly (15) for limiting the roller (133) rotation is provided with seat (132).
A kind of 9. thermal insulation steam pipeline according to claim 8, it is characterised in that：The limit assembly (15) includes rotating
The kelly (151) being connected on the connecting seat (132), the fixture block (152) being fixed on the kelly (151) lower face, institute
The top that kelly (151) is located at the roller (133) is stated, the fixture block (152) is located at the kelly (151) and the roller
(133) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023090.1U CN207316363U (en) | 2017-08-15 | 2017-08-15 | A kind of thermal insulation steam pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023090.1U CN207316363U (en) | 2017-08-15 | 2017-08-15 | A kind of thermal insulation steam pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN207316363U true CN207316363U (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721023090.1U Active CN207316363U (en) | 2017-08-15 | 2017-08-15 | A kind of thermal insulation steam pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN207316363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884967A (en) * | 2019-12-27 | 2020-03-17 | 湖北闲庭科技有限公司 | Steam tracing pipe winding device |
-
2017
- 2017-08-15 CN CN201721023090.1U patent/CN207316363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884967A (en) * | 2019-12-27 | 2020-03-17 | 湖北闲庭科技有限公司 | Steam tracing pipe winding device |
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