CN202791154U - Compound thermal insulating structure - Google Patents
Compound thermal insulating structure Download PDFInfo
- Publication number
- CN202791154U CN202791154U CN201220464644.2U CN201220464644U CN202791154U CN 202791154 U CN202791154 U CN 202791154U CN 201220464644 U CN201220464644 U CN 201220464644U CN 202791154 U CN202791154 U CN 202791154U
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- thermal insulating
- thermal
- compound
- shell body
- pipe support
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Abstract
The utility model discloses a compound thermal insulating structure, and in particular relates to a device which can reduce the heat loss of a thermal medium transmission pipeline. The compound thermal insulating structure comprises a thermal insulating pipe support and a guide plate, wherein the thermal insulating pipe support is divided into an upper shell body and a lower shell body which are symmetrical and the upper shell body and the lower shell body are fixed together through fastening bolts; and the guide plate is arranged at the bottom of the lower shell. According to the compound thermal insulating structure, a thermal bridge-free efficient insulating mode is adopted between the efficient thermal insulating pipe support and a concrete buttress, a 'thermal bridge' is thoroughly cut off, and the thermal insulating performance of the compound thermal insulating structure is even higher than the performance of a pipeline body; and according to the thermal insulating pipe support, a thermal insulating technology of a thermal insulating layer is taken into full consideration, and the thermal insulating 'vacuum' of a thermal insulating system is avoided. The thermal insulating structure of the thermal insulating pipe support has integrity and bearing capability, so that the load intensity requirement of the pipeline can be satisfied under the premise that the thermal insulating is ensured; and the corrosion resistance of the compound thermal insulating structure is higher than that of the other parts of cross-over pipes.
Description
Technical field
The utility model relates to a kind of device of carrying the hot medium pipeline thermal loss that reduces, and is applicable to carry vapour in the specific range of temperatures, water, oil or other without aggressive medium, particularly a kind of compound insulation structure.
Background technique
Heat supply, cooling pipeline produce heat or loss of refrigeration capacity when bearing transmission ﹠ distribution medium task and surrounding environment generation heat exchange.For reducing the energy loss of medium in circulation, to be incubated defeated heat and defeated cold pipeline, suppress the energy interchange of medium and environment.Traditional support mode is that the pipeline at fed sheet of a media welds channel-section steel, contact at the pre-embedded steel slab face, the built on stilts pipeline that lays, the insulation operation is finished in the building site, and the pipeline of insulating sections is arranged in the heat supply network, and steel pipe does not directly contact with ambient atmosphere, but in the support of pipelines part, steel pipe directly contacts with support civil engineering part, and by this channel, amount of heat loses in running.Therefore, according to this characteristic, the utility model is transformed the structure of whole support, lengthens the conduction distance of heat, reduces the sectional area of heat conduction, uses simultaneously thermal-protective material to carry out heat insulation processing at conducting spots.
The tradition aerial pipeline is that channel-section steel directly is welded on the steam line, and very convenient in installation process as traditional support mode, still, this support can cause great energy loss in the heating network operation process, and the concrete manifestation form is as follows:
1, owing to directly weld with the steam tube working steel tube, and the lower surface of channel-section steel directly gives with the concrete buttress and buries steel plate and contact, and caused unobstructed " heat bridge ", and heat successfully passes to the concrete buttress, enters underground.
2, because the structural limitations of support, can't carry out resultful insulation in the channel-section steel position, will inevitably occur insulation " vacuum " in the heat-insulation system of aerial pipeline, in the axially long 300 millimeters not insulations of the zone of the circumference of supporting position about 1/3, heat is lost in the atmosphere by convection current.
The model utility content
The purpose of this utility model is to provide the heat exchange of a kind of effective reduction Thermal insulative pipe carrier with the external world, reduces heat loss, has the compound insulation structure of good effect of heat insulation.
For solving the problems of the technologies described above, the utility model compound insulation structure comprises: Thermal insulative pipe carrier, described Thermal insulative pipe carrier are divided into symmetrical upper shell and lower shell body, and described upper shell and described lower shell body are fixed by clamping bolt; And guide plate, described guide plate is arranged on the bottom of described lower shell body.
Preferably, the described Thermal insulative pipe carrier heat insulation protecting layer, thermal insulating material, reflecting layer, plastics and the shell that comprise the medium transport pipeline and be wrapped in successively described medium transport pipeline outer-layer.Described heat insulation protecting layer is the composite structure lining.Described thermal insulating material is composite heat insulatant thermal insulation material.Described reflecting layer is the radiation proof reflecting layer.Described plastics are foamed plastics.The material of described shell is steel.
The utility model compound insulation structure adopts without heat bridge effectively insulating mode between high efficiency heat insulating spacing clip and concrete buttress, has thoroughly cut off " heat bridge ", and its thermal insulation property is also higher than the performance of pipeline body; Thermal insulative pipe carrier has taken into full account the adiabatic technique of thermal insulation layer, has avoided the insulation in the heat-insulation system " vacuum ".
The Thermal insulative pipe carrier that the utility model complex heat-preservation knot adopts adopts compound insulation structure, and Thermal insulative pipe carrier case surface temperature is basic identical with room temperature under the condition at the trial; The insulating structure of Thermal insulative pipe carrier has integrity and load, can guarantee to satisfy under heat insulation prerequisite the density of load requirement of pipeline; Antiseptic property is higher than the cross-over pipe other parts.
Description of drawings
Fig. 1 is the utility model compound insulation structure front view;
Fig. 2 is the utility model compound insulation structure side sectional view;
Description of reference numerals in the utility model compound insulation structure accompanying drawing:
1-clamping bolt 2-upper shell
3-foamed plastics 4-composite heat insulatant thermal insulation material
5-composite structure lining 6-roller shaft
7-lower shell body 8-radiation proof reflecting layer
The 9-guide plate
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, wherein identical label represents identical or similar parts in institute's drawings attached.It should be noted that in addition the pattern of these accompanying drawings for simplifying, only angle illustrates implementation structure of the present utility model from understanding easily.
As shown in Figure 1 and Figure 2, the utility model compound insulation structure comprises: the utility model compound insulation structure comprises: Thermal insulative pipe carrier, Thermal insulative pipe carrier are divided into upper shell 2 and the lower shell body 7 of the symmetry of fixing by clamping bolt 1; Be arranged on the guide plate 9 of lower shell body 7 bottoms.
The shell that Thermal insulative pipe carrier comprises the medium transport pipeline and is wrapped in successively the composite structure lining 5 of medium transport pipeline outer-layer, composite heat insulatant thermal insulation material 4, radiation proof reflecting layer 8, foamed plastics 3 and steel.
The utility model complex heat-preservation knot adopts without heat bridge effectively insulating mode between high efficiency heat insulating spacing clip and concrete buttress, has thoroughly cut off " heat bridge ", and its thermal insulation property is also higher than the performance of pipeline body; Thermal insulative pipe carrier has taken into full account the adiabatic technique of thermal insulation layer, has avoided the insulation in the heat-insulation system " vacuum ".
Thermal insulative pipe carrier that the utility model compound insulation structure adopts adopts compound insulation structure, and Thermal insulative pipe carrier case surface temperature is basic identical with room temperature under the condition at the trial; The insulating structure of Thermal insulative pipe carrier has integrity and load, can guarantee to satisfy under heat insulation prerequisite the density of load requirement of pipeline; Antiseptic property is higher than the cross-over pipe other parts.
The preferred embodiment of below the utility model having been created specifies, but the utility model is created and is not limited to embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the invention spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (7)
1. compound insulation structure is characterized in that, comprising:
Thermal insulative pipe carrier, described Thermal insulative pipe carrier are divided into symmetrical upper shell and lower shell body, and described upper shell and described lower shell body are fixed by clamping bolt; And
Guide plate, described guide plate is arranged on the bottom of described lower shell body.
2. compound insulation structure according to claim 1 is characterized in that, heat insulation protecting layer, thermal insulating material, reflecting layer, plastics and shell that described Thermal insulative pipe carrier comprises the medium transport pipeline and is wrapped in successively described medium transport pipeline outer-layer.
3. compound insulation structure according to claim 2 is characterized in that, described heat insulation protecting layer is composite structure.
4. compound insulation structure according to claim 2 is characterized in that, described thermal insulating material is composite heat insulatant thermal insulation material.
5. compound insulation structure according to claim 2 is characterized in that, described reflecting layer is the radiation proof reflecting layer.
6. compound insulation structure according to claim 2 is characterized in that, described plastics are foamed plastics.
7. compound insulation structure according to claim 2 is characterized in that, the material of described shell is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220464644.2U CN202791154U (en) | 2012-09-12 | 2012-09-12 | Compound thermal insulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220464644.2U CN202791154U (en) | 2012-09-12 | 2012-09-12 | Compound thermal insulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791154U true CN202791154U (en) | 2013-03-13 |
Family
ID=47818417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220464644.2U Expired - Lifetime CN202791154U (en) | 2012-09-12 | 2012-09-12 | Compound thermal insulating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713418A (en) * | 2020-09-28 | 2021-11-30 | 珠海共同低碳科技股份有限公司 | Cold and hot flexible sliding construction of tower body of double-deck vacuum cooling box of CO |
-
2012
- 2012-09-12 CN CN201220464644.2U patent/CN202791154U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713418A (en) * | 2020-09-28 | 2021-11-30 | 珠海共同低碳科技股份有限公司 | Cold and hot flexible sliding construction of tower body of double-deck vacuum cooling box of CO |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |