CN203395507U - Novel thermal insulation layer structure - Google Patents
Novel thermal insulation layer structure Download PDFInfo
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- CN203395507U CN203395507U CN201320521802.8U CN201320521802U CN203395507U CN 203395507 U CN203395507 U CN 203395507U CN 201320521802 U CN201320521802 U CN 201320521802U CN 203395507 U CN203395507 U CN 203395507U
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- thermal insulation
- insulation layer
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Abstract
The utility model relates to a novel thermal insulation layer structure. The novel thermal insulation layer structure comprises a screw, a T-shaped vacuum main rib, a thermal insulation container wall, a vacuum insulation layer, a thermal insulation layer, bolts, nuts and a protecting reflecting layer, wherein the thermal insulation layer is connected with the thermal insulation container wall through the T-shaped vacuum main rib; the T-shaped vacuum main rib is connected with the thermal insulation layer through adopting the bolts. The novel thermal insulation layer structure provided by the utility model has the advantages that the maintenance and service are convenient, the special bolt design is adopted, so that the novel thermal insulation layer structure has less possibility of creeping, vacuum supply is carried out between the thermal insulation layer and the container wall, the novel thermal insulation layer structure achieves a good thermal insulation effect role, the protecting reflecting layer made of an iron sheet can be used for not only protecting the thermal insulation layer but also reducing the radiation loss, the thermal insulation effect of the thermal insulation layer filled by a foam polymer is obvious, and the economic benefits are obvious.
Description
Technical field
The utility model relates to a kind of novel heat insulation layer structure, and particularly a kind of removable vacuum thermal insulation layer, belongs to heat enginnering technical field.
Background technique
In thermodynamic system field, many times can lay a large amount of thermal insulation layers, its function mainly comprise following some: the hot-cool environment of separation device, reduce heat loss, for example, in order to reduce the heat loss of high-temperature service and pipeline external surface, conventionally can lay thermal insulation layer; Cold and hot parts in equipment are separated, and the ambient temperature that makes cold parts is not higher than the threshold limit value of its temperature; The temperature difference that reduces same parts both sides, reduces thermal stress.In thermodynamic system, thermal insulation layer is mainly used in the hot-cool environment of splitting equipment, reduces heat loss.Between conventional insulation container and thermal insulation layer, directly contact, thermoconvection is inevitable, can not play good insulation effect; Between some cool-bag wall and thermal insulation layer, be fixedly connected with, cause because thermal insulation layer destroys, equipment can not very fast putting into production; Some employing removably connects, but connecting bolt is plain bolt, and the thermal stress that often Yin Gaowen produces causes creep; Therefore, develop a kind of heat insulation layer structure that is applicable to the removable chamber of hot environment and seem particularly important.
The utility model is exactly the deficiency that will overcome existing heat insulation layer structure, and a kind of high insulating effect is provided, long service life, the dismountable heat insulation layer structure of economical and efficient.
Model utility content
The technical problems to be solved in the utility model is: a kind of novel heat insulation layer structure is provided; this thermal insulation layer couples together thermal insulation layer and wall by T-shaped main rib; T-shaped main rib adopts special bolt to be connected with thermal insulation layer; be convenient to safeguard and maintenance; between thermal insulation layer and wall, vacuumize and play good heat insulation effect, the protection reflecting layer that iron sheet is made, can not only protect thermal insulation layer can also reduce external radiation loss; the thermal insulation layer effect of heat insulation of filling with foamed polymer is obvious, and economic benefit is outstanding.
In order to address the above problem, the utility model is realized by following technology,
A novel heat insulation layer structure, comprises screw, T-shaped vacuum main rib, cool-bag wall, vacuum heat-insulating layer, thermal insulation layer, bolt, protection reflecting layer.Screw is for connecting container wall and T-shaped vacuum main rib; T-shaped vacuum main rib is used for connecting cool-bag wall and thermal insulation layer; Bolt adopts special bolt to be used for connecting thermal insulation layer and T-shaped vacuum main rib; Protection reflector material is iron sheet, can also reduce external radiation loss in the time of protection thermal insulation layer, and economic effect is obvious.
Adopted technique scheme, the beneficial effects of the utility model are:
The utility model has solved the non-dismountable problem of thermal insulation layer in the past; The different thermal expansion problems that produce of Yin Wendu have been solved; Solved the creep problem that fixing bolt produces because of thermal stress; The narrow limitation that has broken through common heat insulation layer structure application, can be used for high temperature and high speed, the significantly insulation of pressurized gas and liquid medium.
Therefore, the utility model is compared with existing heat insulation layer structure, has outstanding advantage and is: between (1) thermal insulation layer and container wall, adopt dismountable T-shaped main rib to be connected, be convenient to safeguard and maintenance; (2) bolt used is special bolt, avoids bolt to deform because of excess Temperature, and with nut, is fixed on the outside in protection reflecting layer, avoids protecting reflecting layer and is out of shape because of excess Temperature; (3) thermal insulating material of foamed polymer, cost is low, and heat insulation effect is obvious.(4) application in protection reflecting layer has stoped heat rays ejaculation better, reduces radiation loss.
A kind of novel heat insulation layer structure that the utility model provides, has structurally solved thermal insulation layer because of the different thermal expansion problems that produce of both sides temperature, has realized strong operability, and detachable, significantly heat insulation effect, and economic and social benefit is outstanding.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
In accompanying drawing: 1. screw; 2.T type vacuum main rib; 3. cool-bag wall; 4. vacuum heat-insulating layer; 5. thermal insulation layer; 6. special bolt; 7. nut; 8. protect reflecting layer
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.As shown in Figure 1, a kind of novel heat insulation layer structure mainly comprises screw 1, T-shaped vacuum main rib 2, cool-bag wall 3, vacuum heat-insulating layer 4, thermal insulation layer 5, bolt 6, protection reflecting layer 8.Screw 1 welds together with cool-bag wall 3, for connecting T-shaped vacuum main rib 2 and cool-bag wall 3, wherein between cool-bag wall 3 and thermal insulation layer 5, vacuumize, T-shaped vacuum main rib 2 links together with thermal insulation layer 5 use bolts 6, and bolt 6 penetrates protection reflecting layer 8 use nuts 7 and fixes.
Finally it should be noted that: above embodiment is only in order to illustrate this explanation the described technological scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to the above embodiments,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the utility model; And all do not depart from technological scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (1)
1. a novel heat insulation layer structure, is characterized in that: comprise screw, T-shaped vacuum main rib, cool-bag wall, vacuum heat-insulating layer, thermal insulation layer, bolt, protection reflecting layer; Between described cool-bag wall and thermal insulation layer, with T-shaped vacuum main rib, be connected; Between described cool-bag wall and thermal insulation layer, vacuumize; Described bolt is special adiabatic bolt, for connecting T-shaped vacuum main rib and thermal insulation layer; Described screw is for connecting T-shaped vacuum main rib and cool-bag wall; Described protection reflecting layer is outsourcing iron sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521802.8U CN203395507U (en) | 2013-08-24 | 2013-08-24 | Novel thermal insulation layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521802.8U CN203395507U (en) | 2013-08-24 | 2013-08-24 | Novel thermal insulation layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395507U true CN203395507U (en) | 2014-01-15 |
Family
ID=49907040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320521802.8U Expired - Fee Related CN203395507U (en) | 2013-08-24 | 2013-08-24 | Novel thermal insulation layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975949A (en) * | 2014-04-01 | 2015-10-14 | 博世马勒涡轮系统有限两合公司 | Exhaust gas turbocharger |
| CN105674045A (en) * | 2016-01-29 | 2016-06-15 | 悌埃保温制品（上海）有限公司 | Heat insulation and cold insulation method of liquefied gas low-temperature tank |
| CN113944826A (en) * | 2021-10-22 | 2022-01-18 | 中国原子能科学研究院 | Thermal insulation assembly of reactor vessel |
-
2013
- 2013-08-24 CN CN201320521802.8U patent/CN203395507U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975949A (en) * | 2014-04-01 | 2015-10-14 | 博世马勒涡轮系统有限两合公司 | Exhaust gas turbocharger |
| US9932904B2 (en) | 2014-04-01 | 2018-04-03 | Bosch MahleTurbo Systems GmbH & Co. KG | Exhaust gas turbocharger |
| CN105674045A (en) * | 2016-01-29 | 2016-06-15 | 悌埃保温制品（上海）有限公司 | Heat insulation and cold insulation method of liquefied gas low-temperature tank |
| CN105674045B (en) * | 2016-01-29 | 2018-09-14 | 悌埃保温制品（上海）有限公司 | The cold insulation method of low-temperature storage tank for liquefied gas |
| CN113944826A (en) * | 2021-10-22 | 2022-01-18 | 中国原子能科学研究院 | Thermal insulation assembly of reactor vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |