CN1975228A - Integral thermal insulating ventilating pipeline and special connecting piece - Google Patents
Integral thermal insulating ventilating pipeline and special connecting piece Download PDFInfo
- Publication number
- CN1975228A CN1975228A CN 200510016435 CN200510016435A CN1975228A CN 1975228 A CN1975228 A CN 1975228A CN 200510016435 CN200510016435 CN 200510016435 CN 200510016435 A CN200510016435 A CN 200510016435A CN 1975228 A CN1975228 A CN 1975228A
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- China
- Prior art keywords
- thermal insulation
- insulation pipe
- integral
- thermal
- ventilating pipeline
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- Thermal Insulation (AREA)
Abstract
An integral insulated ventilating duct is made up of insulated pipes which are formed by solid casting and consist of an inner layer, an intermediate layer and an outer layer. The inner and outer layers are made of metal foil and the intermediate layer is made of thermal insulation material. The end and tail diameters of the insulated pipe are equal, or at the end is disposed a stop mouth connected with the tail of insulated pipe to make the inside diameters of the two insulated pipes be fit.
Description
Affiliated field
The present invention relates to a kind of integral thermal insulating ventilating pipeline and special connecting piece.
Background technique
The present invention in the past, heat preserving ventilating duct is to adopt at galvanized iron sheet external application heat preservation plate material basically, or adopts the sticking system of heat preservation plate material splicing to form, the heat preserving ventilating duct abutting edge of this structure is of long duration can to produce ventilatively, does not reach heat insulation effect; Simultaneously, bonding around having only because this insulation pipe all is large volume, subside in the middle of causing pipeline easily, also can occur ventilative and do not reach heat insulation effect; The connection of pipeline also needs complicated link fixedly connected, and processed complex also brings inconvenience to construction.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, a kind of integral thermal insulating ventilating pipeline and special connecting piece are provided.
Technological scheme of the present invention is: a kind of integral thermal insulating ventilating pipeline, it is made up of thermal insulation pipe, said thermal insulation pipe is integral cast, be made of internal layer, mesosphere and skin, internal layer and skin are metal foil, and the mesosphere is a thermal-protective material, its end equates with tail diameter, or its end is provided with seam, and seam connects another thermal insulation pipe afterbody, and two thermal insulation pipe internal diameters are coincide.
Said thermal insulation pipe right angle portion is arc turning, garden.
A kind of special connecting piece of integral thermal insulating ventilating pipeline is characterized in that: its two end part have respectively and thermal insulation pipe equal diameters and the identical groove of shape, and the end of two thermal insulation pipes is inserted in the groove respectively, and is adhesively fixed with it.
The present invention has the following advantages: 1, the insulation pipe integral cast is an one, pipeline integral body is evenly stressed, do not subside in the middle of can not forming, the gas medium that flows in the pipeline is formed thermal insulation protection, in air-supply, controlled the loss of energy to greatest extent, made heat (cold) wind in good thermal environment, be sent to the destination; 2, easy for installation simple, solid and reliable; 3, promptly help ventilating, strengthened the rigidity of ventilation duct again, economical with materials, economical and practical.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.Accompanying drawing 2 is A-A schematic representation of Fig. 1.
Accompanying drawing 3 is C-C schematic representation of Fig. 1.Accompanying drawing 4 is link structural representations of the present invention.
Embodiment
As Figure 1-3: a kind of integral thermal insulating ventilating pipeline, it is characterized in that: it is made up of thermal insulation pipe 1, said thermal insulation pipe 1 is integral cast, be made of internal layer 5, mesosphere 6 and outer 7, internal layer 5 and outer 7 is a metal foil, and mesosphere 6 is a thermal-protective material, its end is provided with seam 2, seam 2 connects another thermal insulation pipe afterbody 3, and two thermal insulation pipe internal diameters are coincide, and said thermal insulation pipe right angle portion is arc turning, garden 4.
As shown in Figure 4, a kind of integral thermal insulating ventilating pipeline, it is characterized in that: it is made up of thermal insulation pipe 1, said thermal insulation pipe 1 is integral cast, be made of internal layer 5, mesosphere 6 and outer 7, internal layer 5 and outer 7 is a metal foil, and mesosphere 6 is a thermal-protective material, its end equates that with tail diameter said thermal insulation pipe right angle portion is arc turning, garden 4;
A kind of special connecting piece of integral thermal insulating ventilating pipeline is characterized in that: the end that its two end part have groove 8, two thermal insulation pipes 1 identical with thermal insulation pipe equal diameters and shape respectively is inserted into respectively in the groove 8, and is adhesively fixed with it.
Claims (3)
1, a kind of integral thermal insulating ventilating pipeline, it is characterized in that: it is made up of thermal insulation pipe, said thermal insulation pipe is integral cast, be made of internal layer, mesosphere and skin, internal layer and skin are metal foil, and the mesosphere is a thermal-protective material, its end equates with tail diameter, or its end is provided with seam, and seam connects another thermal insulation pipe afterbody, and two thermal insulation pipe internal diameters are coincide.
2, a kind of integral thermal insulating ventilating pipeline according to claim 1 is characterized in that: said thermal insulation pipe right angle portion is arc turning, garden.
3, a kind of special connecting piece of integral thermal insulating ventilating pipeline, it is characterized in that: a kind of special connecting piece of integral thermal insulating ventilating pipeline, it is characterized in that: its two end part have respectively and thermal insulation pipe equal diameters and the identical groove of shape, the end of two thermal insulation pipes is inserted in the groove respectively, and is adhesively fixed with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510016435 CN1975228A (en) | 2005-11-28 | 2005-11-28 | Integral thermal insulating ventilating pipeline and special connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510016435 CN1975228A (en) | 2005-11-28 | 2005-11-28 | Integral thermal insulating ventilating pipeline and special connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1975228A true CN1975228A (en) | 2007-06-06 |
Family
ID=38125485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510016435 Pending CN1975228A (en) | 2005-11-28 | 2005-11-28 | Integral thermal insulating ventilating pipeline and special connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1975228A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852325A (en) * | 2010-05-19 | 2010-10-06 | 清华大学 | Thermal insulation layer structure |
| CN104747408A (en) * | 2013-12-25 | 2015-07-01 | 珠海凌达压缩机有限公司 | Compressor |
-
2005
- 2005-11-28 CN CN 200510016435 patent/CN1975228A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852325A (en) * | 2010-05-19 | 2010-10-06 | 清华大学 | Thermal insulation layer structure |
| CN104747408A (en) * | 2013-12-25 | 2015-07-01 | 珠海凌达压缩机有限公司 | Compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Wang Document name: Written notice of preliminary examination of application for patent for invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Wang Document name: Notice of publication of application for patent for invention |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Wang Document name: Notification before expiration of term |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Wang Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |