CN207648285U - A kind of metal tube that heat insulation effect is good - Google Patents
A kind of metal tube that heat insulation effect is good Download PDFInfo
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- CN207648285U CN207648285U CN201721462410.3U CN201721462410U CN207648285U CN 207648285 U CN207648285 U CN 207648285U CN 201721462410 U CN201721462410 U CN 201721462410U CN 207648285 U CN207648285 U CN 207648285U
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- tube
- outer tube
- inner tube
- vacuum chamber
- closure plate
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Abstract
The utility model discloses a kind of good metal tubes of heat insulation effect, including inner tube, outer tube, getter assembly, supporting block, concentric undulation closure plate, exhaust nozzle, vacuum chamber, inner tube tubulose reflective surface and outer tube tubulose reflective surface, said inner tube is mounted on the inside of outer tube and vacuum chamber is between inner and outer tubes.The product by being arranged vacuum chamber between the inner and outer pipe sections, getter assembly is set in the vacuum chamber and concentric undulation closure plate is installed in the top and bottom of outer tube to keep the vacuum degree of vacuum chamber, inner tube tubulose reflective surface is sleeved on the outer wall of inner tube and outer tube tubulose reflective surface is sleeved on to the inner wall of outer tube by the product, increases the heat-insulating property of product；The inner and outer tubes that the product is arranged between the inner and outer pipe sections are all made of metal material making, and service life is long, can reach energy-saving and environment-friendly effect with recycling；The outside of outer tube is provided with circular arc muscle, can improve resistance to compression and the non-deformability of outer tube so that product not cracky.
Description
Technical field
The utility model is related to field of thermal insulation, the good metal tube of specifically a kind of heat insulation effect.
Background technology
Heat preservation is a kind of science, efficient energy-saving technological measure, makes the measure for distributing conduct velocity of heat, is kept the temperature
Technology is all being applied in many fields that people live and produce.Utilidor is for the defeated of liquid, gas and other media
It send, in the adiabatic heat-insulation engineering of the pipelines such as oil, chemical industry, space flight, military affairs, central heating, central air-conditioning, municipal administration.
But the Insulation of existing utilidor is mostly used the materials such as rock wool, glass silk floss, polyurethane, polyphenyl and makes simultaneously
External packing protective layer, heat insulation effect is undesirable, and thermal loss is big, these above-mentioned materials are producing, using process and service life whole
All the value of recycling can not cause environment different degrees of pollution with waste disposal when knot, this is just people
Use bring inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of good metal tubes of heat insulation effect, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of metal tube that heat insulation effect is good, including inner tube, outer tube, getter assembly, supporting block, concentric undulation are stifled
Plate, exhaust nozzle, vacuum chamber, inner tube tubulose reflective surface and outer tube tubulose reflective surface, said inner tube be mounted on outer tube inside and
Vacuum chamber between inner and outer tubes, supporting block installation in the vacuum chamber and the both ends of supporting block respectively with the inner wall of outer tube
It is in contact with the outer wall of inner tube, exhaust nozzle, which is arranged, to be connected in the outside of outer tube and exhaust nozzle with vacuum chamber, and concentric undulation is stifled
Plate installation is between the inner and outer pipe sections and concentric undulation closure plate is located at the top and bottom of outer tube, and getter assembly is located at inner tube
External and getter assembly is between concentric undulation closure plate and exhaust nozzle, and the quantity of supporting block is multiple, and inner tube tubulose is anti-
Smooth surface is sleeved on the outer wall of inner tube, and outer tube tubulose reflective surface is sleeved on the inner wall of outer tube, and inner and outer tubes are all made of metal material making,
Concentric undulation closure plate is fixed on using outer tube welding ring on outer tube, and concentric undulation closure plate is fixed on inner tube using inner tube welding ring
On.
As further program of the utility model：The outside of outer tube is provided with multiple circular arc muscle.
As further program of the utility model：Inner tube nozzle is ring convex form, flange form, external thread type or straight mouth
Formula.
Compared with prior art, the utility model has the beneficial effects that：The product design is reasonable, structure and installation steps letter
Single, which is arranged getter assembly and in outer tube in the vacuum chamber by the way that vacuum chamber is arranged between the inner and outer pipe sections
Concentric undulation closure plate is installed to keep the vacuum degree of vacuum chamber in top and bottom, which is sleeved on inner tube by inner tube tubulose reflective surface
Outer wall and outer tube tubulose reflective surface is sleeved on to the inner wall of outer tube, increase the heat-insulating property of product, which can also use
The glass tube for being coated with anti-reflection layer or reflective mirror coordinates with vacuum chamber；Be arranged between the inner and outer pipe sections the product inner tube and
Outer tube is all made of metal material making, and service life is long, can reach energy-saving and environment-friendly effect with recycling；Outside outer tube
Portion is provided with circular arc muscle, can improve resistance to compression and the non-deformability of outer tube so that product not cracky.
Description of the drawings
Fig. 1 is the front view of embodiment 1 in the good metal tube of heat insulation effect.
Fig. 2 is the vertical view of embodiment 1 in the good metal tube of heat insulation effect.
Fig. 3 is the front view of embodiment 3 in the good metal tube of heat insulation effect.
Fig. 4 is the structure that inner tube tubulose reflective surface and outer tube tubulose reflective surface are removed in the good metal tube of heat insulation effect
Schematic diagram.
Fig. 5 is the side view of concentric undulation closure plate in the good metal tube of heat insulation effect.
Fig. 6 is the expanded view of getter assembly in the good metal tube of heat insulation effect.
Fig. 7 is the side view of getter assembly in the good metal tube of heat insulation effect.
Wherein：1- inner tubes, 2- outer tubes, 3- getter assemblies, 4- supporting blocks, 5- concentric undulation closure plates, 6- exhaust nozzles, 7- are true
Cavity, 8- inner tube tubulose reflective surfaces, 9- outer tube tubulose reflective surfaces, 10- outer tube welding rings, 11- inner tube welding rings, 12- glass tubes,
13- circular arc muscle.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
A kind of metal tube that heat insulation effect is good, including inner tube 1, outer tube 2, getter assembly 3, supporting block 4, same to cardiac wave
Unrestrained closure plate 5, exhaust nozzle 6, vacuum chamber 7, inner tube tubulose reflective surface 8 and outer tube tubulose reflective surface 9, said inner tube 1 are mounted on outer tube 2
Inside and vacuum chamber 7 between inner tube 1 and outer tube 2, supporting block 4 be mounted on vacuum chamber 7 in and supporting block 4 both ends
Be in contact respectively with the outer wall of the inner wall of outer tube 2 and inner tube 1, exhaust nozzle 6 be arranged the outside of outer tube 2 and exhaust nozzle 6 with it is true
Cavity 7 is connected, and concentric undulation closure plate 5 is mounted between inner tube 1 and outer tube 2 and concentric undulation closure plate 5 is located at the upper of outer tube 2
End and lower end, getter assembly 3 is located at outside inner tube 1 and getter assembly 3 be located at concentric undulation closure plate 5 and exhaust nozzle 6 it
Between, the quantity of supporting block 4 is multiple, and inner tube tubulose reflective surface 8 is sleeved on the outer wall of inner tube 1, and outer tube tubulose reflective surface 9 is sleeved on outer tube
2 inner wall, inner tube 1 and outer tube 2 are all made of metal material making, and concentric undulation closure plate 5 is fixed on outer using outer tube welding ring 10
On pipe 2, concentric undulation closure plate 5 is fixed on using inner tube welding ring 11 in inner tube 1.The outside of outer tube 2 is provided with multiple circular arc muscle
13。
Embodiment 2
A kind of metal tube that heat insulation effect is good, including inner tube 1, outer tube 2, getter assembly 3, supporting block 4, same to cardiac wave
Unrestrained closure plate 5, exhaust nozzle 6, vacuum chamber 7, inner tube tubulose reflective surface 8 and outer tube tubulose reflective surface 9, said inner tube 1 are mounted on outer tube 2
Inside and vacuum chamber 7 between inner tube 1 and outer tube 2, supporting block 4 be mounted on vacuum chamber 7 in and supporting block 4 both ends
Be in contact respectively with the outer wall of the inner wall of outer tube 2 and inner tube 1, exhaust nozzle 6 be arranged the outside of outer tube 2 and exhaust nozzle 6 with it is true
Cavity 7 is connected, and concentric undulation closure plate 5 is mounted between inner tube 1 and outer tube 2 and concentric undulation closure plate 5 is located at the upper of outer tube 2
End and lower end, getter assembly 3 is located at outside inner tube 1 and getter assembly 3 be located at concentric undulation closure plate 5 and exhaust nozzle 6 it
Between, the quantity of supporting block 4 is multiple, and inner tube tubulose reflective surface 8 is sleeved on the outer wall of inner tube 1, and outer tube tubulose reflective surface 9 is sleeved on outer tube
2 inner wall, inner tube 1 and outer tube 2 are all made of metal material making, and concentric undulation closure plate 5 is fixed on outer using outer tube welding ring 10
On pipe 2, concentric undulation closure plate 5 is fixed on using inner tube welding ring 11 in inner tube 1.1 nozzle of inner tube be ring convex form, flange form,
External thread type or straight mouth formula.
Embodiment 3
A kind of metal tube that heat insulation effect is good, including inner tube 1, outer tube 2, getter assembly 3, supporting block 4, same to cardiac wave
Unrestrained closure plate 5, exhaust nozzle 6, vacuum chamber 7 and glass tube 12, said inner tube 1 is mounted on the inside of outer tube 2 and vacuum chamber 7 is positioned at interior
Between pipe 1 and outer tube 2, supporting block 4 be mounted on vacuum chamber 7 in and supporting block 4 both ends respectively with the inner wall and inner tube of outer tube 2
1 outer wall is in contact, and exhaust nozzle 6, which is arranged, to be connected in the outside of outer tube 2 and exhaust nozzle 6 with vacuum chamber 7, concentric undulation closure plate
5 are mounted between inner tube 1 and outer tube 2 and concentric undulation closure plate 5 is located at the top and bottom of outer tube 2, and getter assembly 3 is located at
Outside inner tube 1 and getter assembly 3 is between concentric undulation closure plate 5 and exhaust nozzle 6, and the quantity of supporting block 4 is multiple, glass
Glass pipe 12 is mounted in vacuum chamber 7 and glass tube 12 is coated with anti-reflection layer or reflective mirror, and inner tube 1 and outer tube 2 are all made of gold
Belong to material to make, concentric undulation closure plate 5 is fixed on using outer tube welding ring 10 on outer tube 2, and concentric undulation closure plate 5 is welded using inner tube
Ring 11 is connect to be fixed in inner tube 1.The outside of outer tube 2 is provided with multiple circular arc muscle 13.1 nozzle of inner tube be ring convex form, flange form,
External thread type or straight mouth formula.
The operation principle of the utility model is：Getter assembly 3 is arranged outside inner tube 1, can be to the gas of vacuum chamber 7
It is absorbed, keeps the vacuum degree of vacuum chamber 7；Supporting block 4 is used to support inner tube 1 and outer tube 2, and concentric undulation closure plate 5 is for blocking up
The firmly top and bottom of outer tube 2 keep the vacuum degree of vacuum chamber 7, inner tube tubulose reflective surface 8 to be sleeved on the outer wall of inner tube 1, outer tube pipe
Shape reflective surface 9 is sleeved on the inner wall of outer tube 2, and vacuum chamber 7, inner tube tubulose reflective surface 8 and the cooperation of outer tube tubulose reflective surface 9 can be internal
The heat of pipe 1 is kept the temperature to greatest extent, and the glass tube 12 for being coated with anti-reflection layer or reflective mirror also may be used with the cooperation of vacuum chamber 7
To play phase same-action, inner tube 1 and outer tube 2 are all made of metal material making, can be recycled recycling, reach energy conservation and environmental protection
Effect, the outside of outer tube 2 is provided with circular arc muscle 13, can improve resistance to compression and the non-deformability of outer tube 2.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of good metal tube of heat insulation effect, which is characterized in that including inner tube, outer tube, getter assembly, supporting block,
Concentric undulation closure plate, exhaust nozzle, vacuum chamber, inner tube tubulose reflective surface and outer tube tubulose reflective surface, said inner tube are mounted on outer tube
Inside and vacuum chamber between inner and outer tubes, supporting block installation in the vacuum chamber and the both ends of supporting block respectively with
The inner wall of outer tube and the outer wall of inner tube are in contact, and exhaust nozzle, which is arranged, to be connected in the outside of outer tube and exhaust nozzle with vacuum chamber,
The installation of concentric undulation closure plate is between the inner and outer pipe sections and concentric undulation closure plate is located at the top and bottom of outer tube, and getter is total
At outside the inner tube and getter assembly is positioned at concentric undulation closure plate and exhaust nozzle between, the quantity of supporting block be it is multiple,
Inner tube tubulose reflective surface is sleeved on the outer wall of inner tube, and outer tube tubulose reflective surface is sleeved on the inner wall of outer tube, and inner and outer tubes are all made of gold
Belong to material to make, concentric undulation closure plate is fixed on using outer tube welding ring on outer tube, and concentric undulation closure plate uses inner tube welding ring
It fixes on inner pipe.
2. the good metal tube of heat insulation effect according to claim 1, which is characterized in that the external setting of the outer tube
There are multiple circular arc muscle.
3. the good metal tube of heat insulation effect according to claim 1 or 2, which is characterized in that said inner tube nozzle is
Ring convex form, flange form, external thread type or straight mouth formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462410.3U CN207648285U (en) | 2017-11-06 | 2017-11-06 | A kind of metal tube that heat insulation effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462410.3U CN207648285U (en) | 2017-11-06 | 2017-11-06 | A kind of metal tube that heat insulation effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648285U true CN207648285U (en) | 2018-07-24 |
Family
ID=62885100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462410.3U Active CN207648285U (en) | 2017-11-06 | 2017-11-06 | A kind of metal tube that heat insulation effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648285U (en) |
-
2017
- 2017-11-06 CN CN201721462410.3U patent/CN207648285U/en active Active
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