CN207514490U - A kind of polyurethane composite thermal insulation pipe - Google Patents
A kind of polyurethane composite thermal insulation pipe Download PDFInfo
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- CN207514490U CN207514490U CN201721552170.6U CN201721552170U CN207514490U CN 207514490 U CN207514490 U CN 207514490U CN 201721552170 U CN201721552170 U CN 201721552170U CN 207514490 U CN207514490 U CN 207514490U
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- thermal insulation
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Abstract
A kind of polyurethane composite thermal insulation pipe, including PPR pipe, pvc pipe and polyurethane heat insulation material, PPR pipe is set on pvc pipe, there is filling space between the inside circumference face of PPR pipe and the outer circumference face of pvc pipe, fill filled polyurethane thermal insulation material in space, the groove A that quantity is 12 or more is provided on the inside circumference face of PPR pipe, filled polyurethane thermal insulation material in the groove A, the groove B that quantity is 12 or more is set on the outer circumference face of pvc pipe, setting and the matched aluminium columns of groove B in groove B, becket is arranged between the outer circumference face of pvc pipe and polyurethane heat insulation material.The utility model is provided with the groove A that quantity is 12 or more on the inside circumference face of PPR pipe, filled polyurethane thermal insulation material in groove A, it is formed and the matched polyurethane heat insulation material convex blocks of groove A, polyurethane heat insulation material convex block can occupy a part of wall thickness space of PPR pipe, make PPR pipe that can also have heat insulation effect, and then reach best heat insulation effect.
Description
Technical field：
The utility model is related to a kind of insulating tubes, and in particular to a kind of polyurethane composite thermal insulation pipe.
Background technology：
Insulating tube is the abbreviation of insulated piping, and insulating tube is used for the conveying of liquid, gas and other media, in oil, is changed
The engineering thermal insulation heat preservation of the pipelines such as work, space flight, hot spring~military affairs, central heating, central air-conditioning, municipal administration.
In the prior art, it since the structure setting of insulating tube is unreasonable, when in use, has the following problems：1st, it reaches
Less than best heat insulation effect.2nd, heat can not be stored, so as to discontinuity in use, continue and in advance reach heat preservation effect
Fruit.
In order to solve the above-mentioned technical problem, it is special to propose a kind of new technical solution.
Utility model content：
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art part, and provide a kind of polyurethane
Composite thermal-insulating pipe.
The technical solution adopted in the utility model is：
A kind of polyurethane composite thermal insulation pipe, including PPR pipe, pvc pipe and polyurethane heat insulation material, PPR pipe is set in pvc pipe
On, between the inside circumference face of PPR pipe and the outer circumference face of pvc pipe there is filling space, fill filled polyurethane in space
Thermal insulation material, the polyurethane composite thermal insulation pipe further include groove A, groove B, aluminium column and becket, on the inside circumference face of PPR pipe
Quantity is provided with as filled polyurethane thermal insulation material in the groove A, the groove A of 12 or more, on the outer circumference face of pvc pipe
The groove B that quantity is 12 or more is set, is set in groove B and is arranged on pvc pipe with the matched aluminium columns of groove B, becket
Between outer circumference face and polyurethane heat insulation material.
Preferably, filled polyurethane thermal insulation material forms polyurethane heat insulation material layer in the filling space.
Preferably, filled polyurethane thermal insulation material is formed and the matched polyurethane heat insulation materials of groove A in the groove A
Convex block.
Preferably, the becket is aluminium ring.
Preferably, the aluminium column is connect with metallic rings contact.
Preferably, the groove A is arc groove.
The beneficial effects of the utility model are：1st, by be provided on the inside circumference face of PPR pipe quantity for 12 with
On groove A, filled polyurethane thermal insulation material in groove A, formed with the matched polyurethane heat insulation material convex blocks of groove A, gather
Urethane thermal insulation material convex block can occupy a part of wall thickness space of PPR pipe, make PPR pipe that can also have heat insulation effect, Jin Erda
To best heat insulation effect.2nd, it is the groove B of 12 or more that quantity is set on the outer circumference face of pvc pipe, in groove B setting with
The matched aluminium columns of groove B, becket are arranged between the outer circumference face of pvc pipe and polyurethane heat insulation material, and aluminium column is being held
During continuation of insurance temperature, heat can be absorbed and by this heat transfer to becket, reach and storage is absorbed in lasting use
Heat, so as to discontinuity in use, continue and reach heat insulation effect in advance.
Description of the drawings：
Fig. 1 is the structure diagram of the end section of the utility model.
Fig. 2 is the structure diagram of the shaft section of the utility model.
Structure diagram when Fig. 3 is the utility model setting groove A.
Fig. 4 is that the formation of filled polyurethane thermal insulation material is convex with the matched polyurethane heat insulation materials of groove A in Fig. 3 grooves A
Structure diagram during block.
Structure diagram when Fig. 5 is the utility model setting groove B and becket.
Fig. 6 is that setting and the matched aluminium columns of groove B, structure when aluminium column is connect with metallic rings contact are shown in Fig. 5 grooves B
It is intended to.
Specific embodiment：
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
With reference to each figure, a kind of polyurethane composite thermal insulation pipe, including PPR pipe 1, pvc pipe 2 and polyurethane heat insulation material, PPR pipe
1 is set on pvc pipe 2, has filling space between the inside circumference face of PPR pipe 1 and the outer circumference face of pvc pipe 2, and filling is empty
Interior filled polyurethane thermal insulation material, the polyurethane composite thermal insulation pipe further include groove A4, groove B5, aluminium column 6 and becket 7,
Quantity is provided on the inside circumference face of PPR pipe 1 as the groove A4 of 12 or more, filled polyurethane thermal insulation material in groove A4,
The groove B5 that quantity is 12 or more on the outer circumference face of pvc pipe 2 is set, is set and the matched aluminium of groove B5 in groove B5
Column 6, becket 7 are arranged between the outer circumference face of pvc pipe 2 and polyurethane heat insulation material.
Preferably, it fills filled polyurethane thermal insulation material in space and forms polyurethane heat insulation material layer 3, urethane thermal insulation material
Layer 3 and polyurethane heat insulation material convex block 8 can be an integral structure, and using such mode, once fill i.e. plastic, Neng Goufang
Just it processes, improves production efficiency.
Preferably, the formation of filled polyurethane thermal insulation material is convex with the matched polyurethane heat insulation materials of groove A4 in groove A4
Block 8.
Preferably, becket 7 is aluminium ring.
Preferably, aluminium column 6 is connected with becket 7.
Preferably, groove A4 is arc groove.
When in use：
1st, it by being provided with the groove A4 that quantity is 12 or more on the inside circumference face of PPR pipe 1, is filled in groove A4
Polyurethane heat insulation material is formed and the matched polyurethane heat insulation material convex blocks 8 of groove A4,8 energy of polyurethane heat insulation material convex block
A part of wall thickness space of PPR pipe 1 is enough occupied, makes PPR pipe 1 that can also have heat insulation effect, and then reach best heat insulation effect.
The 2nd, the groove B5 that quantity is 12 or more on the outer circumference face of pvc pipe 2 is set, set and groove B5 in groove B5
Matched aluminium column 6, becket 7 are arranged between the outer circumference face of pvc pipe 2 and polyurethane heat insulation material, and aluminium column 6 is continuing
During heat preservation, heat can be absorbed and by this heat transfer to becket 7, reach and storage is absorbed in lasting use
Heat, so as to discontinuity in use, continue and reach heat insulation effect in advance.
In figure, description position relationship is only for illustration, it is impossible to be interpreted as the limitation to this patent；Obviously, this reality
The utility model example is only intended to clearly illustrate with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all new in this practicality
All any modification, equivalent and improvement made within the spirit and principle of type etc., should be included in the utility model right will
Within the protection domain asked.
Claims (6)
1. a kind of polyurethane composite thermal insulation pipe, including PPR pipe, pvc pipe and polyurethane heat insulation material, PPR pipe is set in pvc pipe
On, between the inside circumference face of PPR pipe and the outer circumference face of pvc pipe there is filling space, fill filled polyurethane in space
Thermal insulation material, it is characterised in that：The polyurethane composite thermal insulation pipe further includes groove A, groove B, aluminium column and becket, PPR pipe
Filled polyurethane thermal insulation material in the groove A, the groove A that quantity is 12 or more is provided on inside circumference face, pvc pipe
The groove B that quantity is 12 or more on outer circumference face is set, sets in groove B and is set with the matched aluminium columns of groove B, becket
It puts between the outer circumference face of pvc pipe and polyurethane heat insulation material.
2. polyurethane composite thermal insulation pipe according to claim 1, it is characterised in that：Filled polyurethane in the filling space
Thermal insulation material forms polyurethane heat insulation material layer.
3. polyurethane composite thermal insulation pipe according to claim 1, it is characterised in that：Filled polyurethane is protected in the groove A
Adiabator is formed and the matched polyurethane heat insulation material convex blocks of groove A.
4. polyurethane composite thermal insulation pipe according to claim 1, it is characterised in that：The becket is aluminium ring.
5. polyurethane composite thermal insulation pipe according to claim 1, it is characterised in that：The aluminium column connects with metallic rings contact
It connects.
6. polyurethane composite thermal insulation pipe according to claim 1, it is characterised in that：The groove A is arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552170.6U CN207514490U (en) | 2017-11-16 | 2017-11-16 | A kind of polyurethane composite thermal insulation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552170.6U CN207514490U (en) | 2017-11-16 | 2017-11-16 | A kind of polyurethane composite thermal insulation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207514490U true CN207514490U (en) | 2018-06-19 |
Family
ID=62539922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721552170.6U Active CN207514490U (en) | 2017-11-16 | 2017-11-16 | A kind of polyurethane composite thermal insulation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207514490U (en) |
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2017
- 2017-11-16 CN CN201721552170.6U patent/CN207514490U/en active Active
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