CN105065854B - A kind of detachable heat-insulation shell - Google Patents
A kind of detachable heat-insulation shell Download PDFInfo
- Publication number
- CN105065854B CN105065854B CN201510409851.6A CN201510409851A CN105065854B CN 105065854 B CN105065854 B CN 105065854B CN 201510409851 A CN201510409851 A CN 201510409851A CN 105065854 B CN105065854 B CN 105065854B
- Authority
- CN
- China
- Prior art keywords
- insulation
- layer
- material layer
- thermal
- compact heap
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
Abstract
The invention provides a kind of detachable heat-insulation shell, the detachable heat-insulation shell is a folding thermal-insulating pipe case, and the parallel pipe longitudinal axis that are coated on of thermal-insulating pipe case are to only one abutment joint, the composition of thermal-insulating pipe case is respectively from the inside to the outside：Thermal insulation material layer, internal layer insulation main material layer, outer layer insulation main material layer, ring outer rim, axially outwards frame and fish tail and waterproof layer composition, compact heap are installed on inside detachable heat-insulation shell.The beneficial effects of the invention are as follows：Installation effectiveness is high；Foldable, cost of transportation is low；Energy-conservation；Slidably, can extrude；Waterproof；Top and bottom insulation thickness is more uniform；Insulation material optimum density can be maintained；More environmentally friendly, generation waste material is less.
Description
Technical field
The invention belongs to thermal-insulating pipe case technical field, and in particular to a kind of detachable heat-insulation shell.
Background technology
The heat preservation construction of pipeline is most important, and conventional vacuum structure construction is numerous and diverse, and operability is poor, and heat loss is also than larger.
Conventional vacuum structure construction generally uses three kinds of modes：
First, using soft heat-preservation cotton, wrapped up according to the different layerings of insulation thickness and be entangled in pipeline external and successively tied with iron wire
Prick, this form of construction work is random big, and nonstandard, efficiency is low, and heat insulation effect is poor, such as occur damaging dismounting trouble, it is not easy to tie up
Repair, can only more renew heat-preservation cotton, lost labor and resource.
2nd, being incubated to being buckled in pipeline external successively using two halves shell one.At present, the shell whole band of in the market
There is binding agent, cause thermal conductivity factor to increase, increased the loss of the energy, traditional shell does not use the fissure of displacement to take in ring and axially
Connect, gap can be exposed when mounted, heat directly comes out.Due to the coefficient of expansion of the coefficient of expansion than heat insulation tile of pipeline
Greatly, as installed in the cold state, after pipeline temperature rise, very big axial gap is produced between adjacent heat insulation tile, be consequently formed convection current,
Radiant heat transfer, increases heat loss.
3rd, using a kind of detachable heat-insulation shell, often save shell and be made up of semicircular two thermal-insulating pipe cases, each semicircle
The thermal-insulating pipe case of shape is by ground floor thermal-insulating type cotton, second layer thermal-insulating type cotton, shell fixed mount and the low heat-conducting connecting group of high temperature resistant
Be arranged on the inner side of second layer thermal-insulating type cotton into, ground floor thermal-insulating type cotton, ground floor thermal-insulating type cotton and second layer thermal-insulating type cotton it
Between ring and axial direction difference staggered floor set, the outside of second layer thermal-insulating type cotton is provided with shell fixed mount.Ground floor is incubated
It is fixed together by the low heat-conducting connecting of high temperature resistant between type cotton, second layer thermal-insulating type cotton and shell fixed mount, increases peace
Manually installed cost is filled, transports very inconvenient, heat insulation effect is also not so good as seam high insulating effect.
The content of the invention
The invention aims to solve the problems, such as above-mentioned prior art, there is provided a kind of detachable heat-insulation shell.
The purpose of the present invention is achieved through the following technical solutions：
The detachable heat-insulation shell is a folding thermal-insulating pipe case, and thermal-insulating pipe case is parallel to be coated on pipe longitudinal axis
To only one abutment joint, the composition of thermal-insulating pipe case is respectively from the inside to the outside：Thermal insulation material layer, internal layer insulation main material layer,
Outer layer insulation main material layer, ring outer rim, axially outwards frame and fish tail and waterproof layer composition, compact heap are installed on detachable heat-insulation pipe
Inside shell；
The thermal insulation material layer also can be replaced two-layer or several layers of insulation main material layer.
The lock wire is through in the middle of thermal-insulating pipe case, and lock wire is inner through compact heap and thermal insulation material layer, Gu
Surely it is connected on gasket ring, lock wire outer end is fixedly connected on axially outwards frame or ring outer rim, the folding insulating tube
The axial direction of shell is closed to be remained between detaining and is compressed axially headspace, and fish tail and waterproof layer is coated on the outermost of the thermal-insulating pipe case.
The ring outer rim, in 90 ° of settings, constitutes jointly whole outer rim with axially outwards frame, is set in ring outer rim
Rotary hinge is equipped with, lock wire is provided with axially outwards frame.
Ring compression headspace is left between the detachable heat-insulation shell and another detachable heat-insulation shell, in rotation
When connecting screw between tight two shells, two shells are mutually drawn close, and ring compression headspace is compressed simultaneously.
The compact heap plays pressuring action, and its density is 40kg/m3-600kg/m3, material is rock wool, alumina silicate, vacuum glass
Glass cotton, composition silicate, cement perlite, aeroge, microporous calcium silicate, aluminium-magnesium silicate, foam glass, polyurethane foam modeling
The mixing of one kind in material, polystyrene foam plastics, super glass wool, mineral wool or phenol aldehyde glass or its two kinds and the above
Thing；
The compact heap go in ring 360 ° in the range of, set 1-00 set.
The gasket ring is arranged on the pipeline outside being wrapped by, and is close to pipeline outer wall, the material of gasket ring is steel, ceramics,
Plastics, glass, aluminium alloy or copper；Gasket ring is shaped as annulus, circle, side, triangle or trapezoidal；
The gasket ring constitutes the hard support of the detachable heat-insulation shell insulation construction with compact heap.
The material of the fish tail and waterproof layer is PVC waterproof clothes, nylon waterproof cloth, polyethylene polypropylene waterproof cloth, water-proof silica-gel
One kind in cloth or alkali-free glass fiber cloth.
It is described to be compressed axially in headspace：B is 0.1 ° to 45 °, and a is 0.1mm to 50mm；The ring compression is left a blank in advance
Between in：B is 1 ° to 45 °；The axial end surface of outer rim internal layer insulation main material layer in thermal-insulating pipe case is 1mm apart from a
To 50mm；The external diameter of gasket ring is 4mm to 100mm；The height of the compact heap is 10mm to 300mm.
The rotary hinge includes two kinds of feelings of the folded inside to ring outer rim and the folded outboard to ring outer rim
Condition；
Wherein, it is to the folded inside form of ring outer rim：It is uniform on 360 ° of thermal-insulating pipe case section to install 1 to 50
Individual rotary hinge, the caliber of thermal-insulating pipe case is bigger, and the rotary hinge quantity of installation is more；To the folded outboard shape of ring outer rim
Formula is：1 to 50 rotary hinges are uniformly installed on 360 ° of thermal-insulating pipe case section.
The compact heap includes following several installation forms：The form of compact heap exterior, compact heap exterior added in built-in adding
Between fill the built-in form of the form of combination, compact heap, compact heap it is built-in plus in the middle of the form of dress, compact heap it is built-in plus in the middle of dress plus
Dress adds the shape of exterior in the middle of the form of dress, compact heap in the middle of the built-in form for adding exterior of the form of exterior, compact heap, compact heap
Formula.
The form of the compact heap exterior：
Compact heap lock wire is arranged on the outside that outer layer is incubated main material layer, to compress the thermal insulating material inside thermal-insulating pipe case
Material, is fixed in outer rim on the outside of lock wire, and inner side is fixed on gasket ring；
The compact heap exterior adds the form of built-in plus middle dress combination：
Compact heap lock wire is arranged between thermal insulation material layer and internal layer insulation main material layer, thermal insulation material layer
Between outer layer insulation main material layer and between outer layer insulation main material layer and internal layer insulation main material layer, to compress inside thermal-insulating pipe case
Insulation material, the number of plies of insulation material is 1 to 7 layer, is fixed in outer rim on the outside of lock wire, and inner side is fixed on gasket ring；
The built-in form of the compact heap：
Compact heap is arranged on the inner side of thermal insulation material layer with lock wire, to compress the thermal insulating material inside thermal-insulating pipe case
Material, is fixed in outer rim on the outside of lock wire, and inner side is fixed on gasket ring；
The compact heap is built-in to add the middle form for filling：
Compact heap is arranged on the inner side of thermal insulation material layer, thermal insulation material layer with lock wire and is incubated main material with outer layer
Between layer and between outer layer insulation main material layer and internal layer insulation main material layer, to compress the insulation material inside thermal-insulating pipe case, insulation
The number of plies of material is 1 to 7 layer, is fixed in outer rim on the outside of lock wire, and inner side is fixed on gasket ring；
The built-in form for adding middle dress to add exterior of the compact heap：
Compact heap is arranged on the inner side of thermal insulation material layer, thermal insulation material layer with lock wire and is incubated main material with outer layer
Between layer, outer layer is incubated between main material layer and internal layer insulation main material layer and internal layer is incubated the outside of main material layer, to compress insulating tube
Insulation material inside shell, the number of plies of insulation material is 1 to 7 layer, is fixed in outer rim on the outside of lock wire, and inner side is fixed on
On gasket ring；
The compact heap is built-in plus the form of exterior：
Compact heap lock wire is arranged on the inner side of thermal insulation material layer and internal layer is incubated the outside of main material layer, to compress
Insulation material inside thermal-insulating pipe case, the number of plies of insulation material is 1 to 7 layer, is fixed in outer rim on the outside of lock wire, inner side
It is fixed on gasket ring；
The form of dress in the middle of the compact heap：
Compact heap lock wire is arranged on thermal insulation material layer and outer layer is incubated between main material layer and outer layer is incubated main material
Between layer and internal layer insulation main material layer, to compress the insulation material inside thermal-insulating pipe case, the number of plies of insulation material is 1 to 7 layer, lock
It is fixed in outer rim on the outside of stringing, inner side is fixed on gasket ring；
The form of dress plus exterior in the middle of the compact heap：
Compact heap lock wire is arranged between thermal insulation material layer and outer layer insulation main material layer, outer layer is incubated main material layer
It is incubated between main material layer with internal layer and internal layer is incubated the outside of main material layer, to compress the insulation material inside thermal-insulating pipe case, insulation
The number of plies of material is 1 to 7 layer, is fixed in outer rim on the outside of lock wire, and inner side is fixed on gasket ring.
The beneficial effects of the invention are as follows：
1st, installation effectiveness is high：Detachable heat-insulation shell of the present invention reduces a peace in the axial direction than traditional shell
Dress gap；
2nd, low cost：Because the outer rim of detachable heat-insulation shell of the present invention can be folded, so saving transport
Space；
3rd, energy-conservation：Detachable heat-insulation shell of the present invention reduces one and installs seam in the axial direction than traditional shell
Gap, relative to two gaps of traditional shell, heat dissipation capacity is greatly decreased, and uses compression stroke extrusion structure so that detachable to protect
Warm shell is more energy efficient；
4th, slidably, it is extrudable：Due to having used hard support in detachable heat-insulation shell of the present invention, so can
To realize slip on pipeline, can not be influenceed by thermal-insulating pipe case pipe expansion, it is also possible to realize ring insulation material gap
Extruding；
5th, waterproof：Detachable heat-insulation shell outer layer of the present invention sets one layer of fish tail and waterproof layer, makes pipe fitting in transport
And all in sealing state in installment state；
6th, top and bottom insulation thickness is more uniform：Conventional vacuum shell is incubated thin, bottom due to the influence of gravity, top
Portion's insulation is thick；Detachable heat-insulation shell is due to setting up compact heap so that the thickness of integral heat insulation shell evenly, hence in so that can
Dismounting thermal-insulating pipe case has certain anti-pressure ability；
7th, light heat insulation material optimum density can be maintained：Due to the resistance to compression supporting function for having compact heap, outer layer insulation main material
Layer and internal layer insulation main material layer can effective spread aparts；
8th, more environmentally friendly, waste material is less：The outside waterproof cloth for setting of detachable heat-insulation shell of the present invention is anti-
Water cloth is again protective layer, and transport and installment state need not dismantle；And traditional thermal-insulating pipe case needs packaging of dismantling when mounted
Protective layer.
Brief description of the drawings
Fig. 1 is the ring sectional view of detachable heat-insulation shell of the present invention；
Fig. 2 is the axial view of detachable heat-insulation shell of the present invention；
Fig. 3 is the structural representation of the form of compact heap exterior；
Fig. 4 is the structural representation of the built-in form of compact heap；
Fig. 5 is the cone-shaped compact heap and lock wire composition figure of detachable heat-insulation shell of the present invention；
Fig. 6 is the cube shaped compact heap and lock wire composition figure of detachable heat-insulation shell of the present invention；
Fig. 7 is the lock wire and gasket ring composition figure of detachable heat-insulation shell of the present invention；
Fig. 8 is folded inside of the detachable heat-insulation shell of the present invention to ring outer rim, and rotary hinge is the structure of even numbers
Schematic diagram；
Fig. 9 is folded inside of the detachable heat-insulation shell of the present invention to ring outer rim, and rotary hinge is the structure of odd number
Schematic diagram；
Figure 10 is folded outboard structural representation of the detachable heat-insulation shell of the present invention to ring outer rim；
Figure 11 is the axial compression headspace schematic diagram of detachable heat-insulation shell of the present invention；
Figure 12 is that the ring of detachable heat-insulation shell of the present invention compresses headspace schematic diagram.
Wherein, 1- soaks material layer；2- compact heaps；3- screws；4- is compressed axially headspace；5- outer layers insulation master
Material layer；6- ring outer rims；7- lock wires outer end；8- internal layers insulation main material layer；9- rotary hinges；10- axially outwards frames；11-
Gasket ring；13- lock wires；14- rings compress headspace；15- fish tail and waterproof layers.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail：The present embodiment is being with technical solution of the present invention
Under the premise of implemented, give detailed implementation method, but protection scope of the present invention is not limited to following embodiments.
The detachable heat-insulation shell is a folding thermal-insulating pipe case, and thermal-insulating pipe case is parallel to be coated on pipe longitudinal axis
To only one abutment joint, the composition of thermal-insulating pipe case is respectively from the inside to the outside：Thermal insulation material layer 1, internal layer insulation main material layer
8th, outer layer insulation main material layer 5, ring outer rim 6, axially outwards frame 10 and fish tail and waterproof layer 15 are constituted, and compact heap 2 is installed on can
Inside dismounting thermal-insulating pipe case；
The thermal insulation material layer 1 also can be replaced two-layer or several layers of internal layer insulation main material layer 8 and outer layer insulation main material
Layer 5.
The lock wire 13 is through in the middle of thermal-insulating pipe case, and lock wire is inner through compact heap 2 and thermal insulation material layer
1, be fixedly connected on gasket ring 11, lock wire outer end (7) are fixedly connected on axially outwards frame 10 or ring outer rim 6, it is described can
The axial direction of the thermal-insulating pipe case of folding is closed to be remained between detaining and is compressed axially headspace 4, and fish tail and waterproof layer 15 is coated on the guarantor
The outermost of warm shell.
The ring outer rim 6, in 90 ° of settings, constitutes jointly whole outer rim, ring outer rim 6 with axially outwards frame 10
On be provided with rotary hinge 9, lock wire 13 is provided with axially outwards frame 10.
Ring compression headspace 14 is left between the detachable heat-insulation shell and another detachable heat-insulation shell,
When screwing connecting screw 3 between two shells, two shells are mutually drawn close, and ring compression headspace 14 is pressed simultaneously
Contracting.
2 pressuring actions of the compact heap, its density is 40kg/m3-600kg/m3, material is rock wool, alumina silicate, vacuum
Mineral wool, composition silicate, cement perlite, aeroge, microporous calcium silicate, aluminium-magnesium silicate, foam glass, polyurethane foam modeling
The mixing of one kind in material, polystyrene foam plastics, super glass wool, mineral wool or phenol aldehyde glass or its two kinds and the above
Thing；
The compact heap 2 go in ring 360 ° in the range of, set 1-00 set.
The gasket ring 11 is arranged on the pipeline outside being wrapped by, and is close to pipeline outer wall, and the material of gasket ring 11 is steel, makes pottery
Porcelain, plastics, glass, aluminium alloy or copper；Gasket ring 11 is shaped as annulus, circle, side, triangle or trapezoidal；
The gasket ring 11 constitutes the hard support of the detachable heat-insulation shell insulation construction with compact heap 2.
The material of the fish tail and waterproof layer 15 is PVC waterproof clothes, nylon waterproof cloth, polyethylene polypropylene waterproof cloth, waterproof silicon
One kind in adhesive plaster or alkali-free glass fiber cloth.
It is described to be compressed axially in headspace 4：B is 0.1 ° to 45 °, and a is 0.1mm to 50mm；The ring compression is reserved
In space 14：B is 1 ° to 45 °；The axial end surface of outer rim internal layer insulation main material layer 8 in thermal-insulating pipe case is apart from a
For 1mm to 50mm；The external diameter of gasket ring 11 is 4mm to 100mm；The height of the compact heap 2 is 10mm to 300mm.
The rotary hinge 9 includes two kinds of the folded inside to ring outer rim 6 and the folded outboard to ring outer rim 6
Situation；
Wherein, it is to the folded inside form of ring outer rim 6：Uniform installation 1 is arrived on 360 ° of thermal-insulating pipe case section
50 rotary hinges 9, the caliber of thermal-insulating pipe case is bigger, and the quantity of rotary hinge 9 of installation is more；To the outside of ring outer rim 6
Folded form is：1 to 50 rotary hinges 9 are uniformly installed on 360 ° of thermal-insulating pipe case section.
The compact heap 2 includes following several installation forms：The form of compact heap exterior, compact heap exterior added in built-in adding
Between fill the built-in form of the form of combination, compact heap, compact heap it is built-in plus in the middle of the form of dress, compact heap it is built-in plus in the middle of dress plus
Dress adds the shape of exterior in the middle of the form of dress, compact heap in the middle of the built-in form for adding exterior of the form of exterior, compact heap, compact heap
Formula.
The form of the compact heap exterior：
The lock wire 13 of compact heap 2 is arranged on the outside that outer layer is incubated main material layer 5, to compress the insulation inside thermal-insulating pipe case
Material, the outside of lock wire 13 is fixed in outer rim, and inner side is fixed on gasket ring 11；
The compact heap exterior adds the form of built-in plus middle dress combination：
Compact heap 2 with lock wire 13 be arranged on thermal insulation material layer 1 and internal layer be incubated main material layer 8 between, it is high-efficiency insulated
Between material layer 1 and outer layer insulation main material layer 5 and between outer layer insulation main material layer 5 and internal layer insulation main material layer 8, to compress insulation
Insulation material inside shell, the number of plies of insulation material is 1 to 7 layer, and the outside of lock wire 13 is fixed in outer rim, and inner side is solid
It is scheduled on gasket ring 11；
The built-in form of the compact heap：
The lock wire 13 of compact heap 2 is arranged on the inner side of thermal insulation material layer 1, to compress the insulation inside thermal-insulating pipe case
Material, the outside of lock wire 13 is fixed in outer rim, and inner side is fixed on gasket ring 11；
The compact heap is built-in to add the middle form for filling：
The lock wire 13 of compact heap 2 is arranged on the inner side of thermal insulation material layer 1, thermal insulation material layer 1 and is protected with outer layer
Between warm main material layer 5 and between outer layer insulation main material layer 5 and internal layer insulation main material layer 8, to compress the insulation inside thermal-insulating pipe case
Material, the number of plies of insulation material is 1 to 7 layer, and the outside of lock wire 13 is fixed in outer rim, and inner side is fixed on gasket ring 11；
The built-in form for adding middle dress to add exterior of the compact heap：
The lock wire 13 of compact heap 2 is arranged on the inner side of thermal insulation material layer 1, thermal insulation material layer 1 and is protected with outer layer
Between warm main material layer 5, outer layer is incubated between main material layer 5 and internal layer insulation main material layer 8 and internal layer is incubated the outside of main material layer 8, with
Insulation material inside compression thermal-insulating pipe case, the number of plies of insulation material is 1 to 7 layer, and the outside of lock wire 13 is fixed on outer rim
On, inner side is fixed on gasket ring 11；
The compact heap is built-in plus the form of exterior：
The lock wire 13 of compact heap 2 is arranged on the inner side of thermal insulation material layer 1 and internal layer is incubated the outside of main material layer 8,
To compress the insulation material inside thermal-insulating pipe case, the number of plies of insulation material is 1 to 7 layer, and the outside of lock wire 13 is fixed on outside
On frame, inner side is fixed on gasket ring 11；
The form of dress in the middle of the compact heap：
The lock wire 13 of compact heap 2 is arranged on thermal insulation material layer 1 and outer layer is incubated between main material layer 5 and outer layer is incubated
Between main material layer 5 and internal layer insulation main material layer 8, to compress the insulation material inside thermal-insulating pipe case, the number of plies of insulation material for 1 to
7 layers, the outside of lock wire 13 is fixed in outer rim, and inner side is fixed on gasket ring 11；
The form of dress plus exterior in the middle of the compact heap：
The lock wire 13 of compact heap 2 is arranged between thermal insulation material layer 1 and outer layer insulation main material layer 5, outer layer is incubated
Main material layer 5 and internal layer are incubated between main material layer 8 and internal layer is incubated the outside of main material layer 8, to compress the insulation inside thermal-insulating pipe case
Material, the number of plies of insulation material is 1 to 7 layer, and the outside of lock wire 13 is fixed in outer rim, and inner side is fixed on gasket ring 11.
By taking the step of producing one section of shell as an example：
First, folding outer rim is made by drawing；
Second, cut heat-preservation cotton and thermal insulation material by the requirement of drawing size；
3rd, compact heap and lock wire component are made by drawing；
4th, heat-preservation cotton is temporarily fixed in outer rim；
5th, compact heap and lock wire component are arranged in heat-preservation cotton and outer rim by drawing；
6th, folded outer frame makes shell volume become approximate rectangular shape by cylinder；
7th, put fish tail and waterproof layer；
8th, storage transport.
The above, preferably specific embodiment only of the invention, these specific embodiments are all based on the present invention
Different implementations under general idea, and protection scope of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff the invention discloses technical scope in, the change or replacement that can be readily occurred in should all be covered of the invention
Within protection domain.
Claims (10)
1. a kind of detachable heat-insulation shell, it is characterised in that：
The detachable heat-insulation shell is a folding thermal-insulating pipe case, and the parallel pipe longitudinal axis that are coated on of thermal-insulating pipe case are to only
There is an abutment joint, the composition of thermal-insulating pipe case is respectively from the inside to the outside：Thermal insulation material layer (1), internal layer insulation main material layer
(8), outer layer insulation main material layer (5), ring outer rim (6), axially outwards frame (10) and fish tail and waterproof layer (15) composition, compact heap
(2) it is installed on inside detachable heat-insulation shell；
Lock wire (13) is through in the middle of thermal-insulating pipe case, and lock wire is inner through compact heap (2) and thermal insulation material layer (1),
It is fixedly connected on gasket ring (11), lock wire outer end (7) are fixedly connected on axially outwards frame (10) or ring outer rim (6), institute
Remained between the axial direction conjunction button for stating folding thermal-insulating pipe case and be compressed axially headspace (4), fish tail and waterproof layer (15) cladding
In the outermost of the thermal-insulating pipe case.
2. detachable heat-insulation shell according to claim 1, it is characterised in that：
The ring outer rim (6) in 90 ° of settings, constitutes jointly whole outer rim, ring outer rim with axially outwards frame (10)
(6) rotary hinge (9) is provided with, lock wire (13) is provided with axially outwards frame (10).
3. detachable heat-insulation shell according to claim 1, it is characterised in that：
Ring is left between the detachable heat-insulation shell and another detachable heat-insulation shell and compresses headspace (14), in rotation
When connecting screw (3) between tight two shells, two shells are mutually drawn close, and ring compresses headspace (14) while quilt
Compression.
4. detachable heat-insulation shell according to claim 1, it is characterised in that：
The compact heap plays pressuring action, and its density is 40kg/m3-600kg/m3, material is rock wool, alumina silicate, vacuum glass
Cotton, composition silicate, cement perlite, aeroge, microporous calcium silicate, aluminium-magnesium silicate, foam glass, polyurethane foam plastic,
The mixture of one kind in polystyrene foam plastics, super glass wool, mineral wool or phenol aldehyde glass or its two kinds and the above；
The compact heap (2) go in ring 360 ° in the range of, set 1-100 set.
5. detachable heat-insulation shell according to claim 1, it is characterised in that：
The gasket ring is arranged on the pipeline outside being wrapped by, and is close to pipeline outer wall, the material of gasket ring is steel, ceramics, plastics,
Glass, aluminium alloy or copper；Gasket ring is shaped as annulus, circle, side, triangle or trapezoidal；
The gasket ring (11) constitutes the hard support of the detachable heat-insulation shell insulation construction with compact heap (2).
6. detachable heat-insulation shell according to claim 1, it is characterised in that：
The material of the fish tail and waterproof layer be PVC waterproof clothes, nylon waterproof cloth, polyethylene polypropylene waterproof cloth, water-proof silica-gel cloth or
One kind in alkali-free glass fiber cloth.
7. detachable heat-insulation shell according to claim 3, it is characterised in that：
It is described to be compressed axially in headspace (4)：Angle b between outer layer insulation main material layer (5) is 0.1 ° to 45 °, outer rim
The axial end surface of outer layer insulation main material layer (5) is 0.1mm to 50mm apart from a in thermal-insulating pipe case；The ring pressure
In contracting headspace (14)：Angle b between internal layer insulation main material layer (8) is 1 ° to 45 °；Outer rim is interior in thermal-insulating pipe case
The axial end surface of layer insulation main material layer (8) is 1mm to 50mm apart from a；The external diameter of gasket ring (11) is 4mm to 100mm；Institute
The height for stating compact heap (2) is 10mm to 300mm.
8. detachable heat-insulation shell according to claim 2, it is characterised in that：
The rotary hinge (9) includes the folded inside to ring outer rim (6) and the folded outboard two to ring outer rim (6)
The situation of kind；
Wherein, it is to the folded inside form of ring outer rim (6)：It is uniform on 360 ° of thermal-insulating pipe case section to install 1 to 50
Individual rotary hinge (9), the caliber of thermal-insulating pipe case is bigger, and rotary hinge (9) quantity of installation is more；To ring outer rim (6)
Folded outboard form is：1 to 50 rotary hinges (9) are uniformly installed on 360 ° of thermal-insulating pipe case section.
9. detachable heat-insulation shell according to claim 1, it is characterised in that：
The compact heap (2) includes following several installation forms：The form of compact heap exterior, compact heap exterior add built-in plus middle
Fill the form of combination, the built-in form of compact heap, compact heap it is built-in plus in the middle of the form of dress, compact heap it is built-in plus in the middle of dress plus outer
Dress adds the form of exterior in the middle of the form of dress, compact heap in the middle of the built-in form for adding exterior of the form of dress, compact heap, compact heap.
10. detachable heat-insulation shell according to claim 9, it is characterised in that：
The form of the compact heap exterior：
Compact heap (2) is incubated the outside of main material layer (5) with lock wire (13) installed in outer layer, to compress the guarantor inside thermal-insulating pipe case
Adiabator, lock wire is fixed in outer rim on the outside of (13), and inner side is fixed on gasket ring (11)；
The compact heap exterior adds the form of built-in plus middle dress combination：
Compact heap (2) with lock wire (13) installed in thermal insulation material layer (1) and internal layer be incubated main material layer (8) between, it is efficient
Between adiabator layer (1) and outer layer insulation main material layer (5) and outer layer insulation main material layer (5) and internal layer insulation main material layer (8) it
Between, to compress the insulation material inside thermal-insulating pipe case, the number of plies of insulation material is 1 to 7 layer, and lock wire is fixed on the outside of (13)
In outer rim, inner side is fixed on gasket ring (11)；
The built-in form of the compact heap：
Compact heap (2) uses lock wire (13) installed in the inner side of thermal insulation material layer (1), to compress the guarantor inside thermal-insulating pipe case
Adiabator, lock wire is fixed in outer rim on the outside of (13), and inner side is fixed on gasket ring (11)；
The compact heap is built-in to add the middle form for filling：
Compact heap (2) with lock wire (13) installed in thermal insulation material layer (1) inner side, thermal insulation material layer (1) with it is outer
Between layer insulation main material layer (5) and between outer layer insulation main material layer (5) and internal layer insulation main material layer (8), to compress thermal-insulating pipe case
Internal insulation material, the number of plies of insulation material is 1 to 7 layer, and lock wire is fixed in outer rim on the outside of (13), and inner side is fixed
On gasket ring (11)；
The built-in form for adding middle dress to add exterior of the compact heap：
Compact heap (2) with lock wire (13) installed in thermal insulation material layer (1) inner side, thermal insulation material layer (1) with it is outer
Between layer insulation main material layer (5), outer layer is incubated between main material layer (5) and internal layer insulation main material layer (8) and internal layer is incubated main material layer
(8) outside, to compress the insulation material inside thermal-insulating pipe case, the number of plies of insulation material is 1 to 7 layer, outside lock wire (13)
Side is fixed in outer rim, and inner side is fixed on gasket ring (11)；
The compact heap is built-in plus the form of exterior：
Compact heap (2) is incubated the outer of main material layer (8) with lock wire (13) installed in the inner side of thermal insulation material layer (1) and internal layer
Side, to compress the insulation material inside thermal-insulating pipe case, the number of plies of insulation material is 1 to 7 layer, and lock wire is fixed on the outside of (13)
In outer rim, inner side is fixed on gasket ring (11)；
The form of dress in the middle of the compact heap：
Compact heap (2) is incubated between main material layer (5) and outer layer with lock wire (13) installed in thermal insulation material layer (1) and outer layer
Between insulation main material layer (5) and internal layer insulation main material layer (8), to compress the insulation material inside thermal-insulating pipe case, insulation material
The number of plies is 1 to 7 layer, and lock wire is fixed in outer rim on the outside of (13), and inner side is fixed on gasket ring (11)；
The form of dress plus exterior in the middle of the compact heap：
Compact heap (2) lock wire (13) is between thermal insulation material layer (1) and outer layer insulation main material layer (5), outer layer
Insulation main material layer (5) and internal layer are incubated between main material layer (8) and internal layer is incubated the outside of main material layer (8), to compress thermal-insulating pipe case
Internal insulation material, the number of plies of insulation material is 1 to 7 layer, and lock wire is fixed in outer rim on the outside of (13), and inner side is fixed
On gasket ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409851.6A CN105065854B (en) | 2015-07-14 | 2015-07-14 | A kind of detachable heat-insulation shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409851.6A CN105065854B (en) | 2015-07-14 | 2015-07-14 | A kind of detachable heat-insulation shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065854A CN105065854A (en) | 2015-11-18 |
| CN105065854B true CN105065854B (en) | 2017-06-16 |
Family
ID=54495300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510409851.6A Active CN105065854B (en) | 2015-07-14 | 2015-07-14 | A kind of detachable heat-insulation shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065854B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895249B (en) * | 2018-07-23 | 2020-07-07 | 赵俊芳 | Radiation-proof heat-insulation composite structure and manufacturing method thereof |
| CN109354443A (en) * | 2018-09-30 | 2019-02-19 | 宁波运通新材料科技有限公司 | Utilize the ecological heat preservation material of discarded heat-preservation cotton, preparation process and the construction method on hot pipeline |
| CN111923556B (en) * | 2020-07-10 | 2023-06-16 | 中国兵器工业第五九研究所 | Large complex special-shaped curved surface composite heat-insulating layer and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2087182A1 (en) * | 2006-11-21 | 2009-08-12 | Yorkshire Building Services (Whitwell) Ltd | Thermal insulation quilt |
| CN202927374U (en) * | 2012-12-03 | 2013-05-08 | 潘文丽 | Waterproof horizontal pipeline heat preserving device |
| CN103158272A (en) * | 2013-04-10 | 2013-06-19 | 上海大音希声新型材料有限公司 | Method for manufacturing detachable high-efficiency insulation cover by taking aerogel as cover core |
| CN104075074A (en) * | 2014-06-17 | 2014-10-01 | 潘文丽 | Detachable thermal insulation casing and assembling and installation method thereof |
| CN203857199U (en) * | 2014-04-18 | 2014-10-01 | 辽宁久大管业有限公司 | Direct-burial prefabricated composite thermal insulation steam pipe with built-in rolling type inner guide steel tube |
| CN205078989U (en) * | 2015-07-14 | 2016-03-09 | 徐正强 | Novel can dismantle thermal insulation casing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8142879B2 (en) * | 2007-11-20 | 2012-03-27 | Industrial Insulation Group | Pre-applied protective jacketing to grooved insulation |
-
2015
- 2015-07-14 CN CN201510409851.6A patent/CN105065854B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2087182A1 (en) * | 2006-11-21 | 2009-08-12 | Yorkshire Building Services (Whitwell) Ltd | Thermal insulation quilt |
| CN202927374U (en) * | 2012-12-03 | 2013-05-08 | 潘文丽 | Waterproof horizontal pipeline heat preserving device |
| CN103158272A (en) * | 2013-04-10 | 2013-06-19 | 上海大音希声新型材料有限公司 | Method for manufacturing detachable high-efficiency insulation cover by taking aerogel as cover core |
| CN203857199U (en) * | 2014-04-18 | 2014-10-01 | 辽宁久大管业有限公司 | Direct-burial prefabricated composite thermal insulation steam pipe with built-in rolling type inner guide steel tube |
| CN104075074A (en) * | 2014-06-17 | 2014-10-01 | 潘文丽 | Detachable thermal insulation casing and assembling and installation method thereof |
| CN205078989U (en) * | 2015-07-14 | 2016-03-09 | 徐正强 | Novel can dismantle thermal insulation casing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105065854A (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104295859B (en) | A kind of efficient prefabricated steam insulation pipe | |
| CN105065854B (en) | A kind of detachable heat-insulation shell | |
| CN103968190A (en) | Prefabricated overhead heat insulation pipe | |
| CN202108127U (en) | Vacuum insulation plate used for outer wall of building | |
| CN105114763A (en) | Low-energy-consumption and long-distance steam conveying device | |
| CN104913153A (en) | Phase change energy storage insulation pipeline | |
| CN205781717U (en) | A kind of heat insulating material in band reflecting layer | |
| CN207005476U (en) | A kind of PP R polyurethane thermal pipes | |
| CN212131562U (en) | PPR composite heat-insulating pipe | |
| CN203585591U (en) | Waterproof direct burial thermal insulation pipe | |
| CN205078989U (en) | Novel can dismantle thermal insulation casing | |
| CN103727359A (en) | Pipeline heat insulation construction method and pipeline heat insulation device of multi-setting foam glass material | |
| CN207437948U (en) | A kind of recessed ripple bellows | |
| CN210890616U (en) | Compound heat-preservation prefabricated overhead steam heat-preservation pipe | |
| CN105402507A (en) | Novel high-temperature-resistant heat supply pipeline | |
| CN206300523U (en) | A kind of explosion-proof sleeve pipe of heat exchanger | |
| CN204717237U (en) | A kind of phase-change energy-storing heat preservation pipeline | |
| CN212407824U (en) | Aerogel heat insulation blanket composite heat insulation process structure for high-temperature pipeline | |
| CN210600696U (en) | Steam composite heat-insulating pipe | |
| CN209540223U (en) | A kind of polyolefin glass microballoon composite insulating pipe | |
| CN207864900U (en) | A kind of steamy thermal insulated direct-buried pipe | |
| CN207110286U (en) | One kind is used for roof fire-proof and thermal-insulation foam | |
| CN208565855U (en) | A kind of aerogel thermal insulation multiple tube | |
| CN105864580A (en) | Novel thermal insulation material with reflecting layer | |
| CN202719293U (en) | Noise-reduction and heat-insulation canvas soft connecting pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: 100041, A-0124, building 2, building 30, 3, Hing Hing Street, Beijing, Shijingshan District Patentee after: Beijing Tianjiming Technology Co., Ltd. Address before: The 100192 Beijing Haidian District international garden expert Xiao Ying Dong Lu 18-1-102 Patentee before: Xu Zhengqiang |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Wenli Inventor before: Xu Zhengqiang Inventor before: Pan Wenli |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190408 Address after: 100192 Beijing Haidian District Xiaoying East Road Expert International Garden 18-1-102 Patentee after: Pan Wenli Address before: 100041 A-0124, 2nd floor, No. 3 Courtyard, 30 Shixing Street, Shijingshan District, Beijing Patentee before: Beijing Tianjiming Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |