CN207599241U - Heating power hermetic seal casing - Google Patents
Heating power hermetic seal casing Download PDFInfo
- Publication number
- CN207599241U CN207599241U CN201721427669.4U CN201721427669U CN207599241U CN 207599241 U CN207599241 U CN 207599241U CN 201721427669 U CN201721427669 U CN 201721427669U CN 207599241 U CN207599241 U CN 207599241U
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- CN
- China
- Prior art keywords
- heating power
- end cap
- pipe
- thermal
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of heating power hermetic seal casings, including thermal pipe, end cap and closure, the thermal pipe includes the inner and outer tubes being mutually socketed, thermal insulation packing layer is equipped between said inner tube and outer tube, interior pipe end extends outward to form connecting flange, fastens the end cap of heating power pipe end by bolts assemblies on connecting flange；The end cap includes the inner cover and outer cover that mutually fasten, and the inner cover end is equipped with the screw hole for being correspondingly connected with flange, sets end cap, it is assembled by end cap and the connecting flange of heating power pipe end, realizes sealing, end cap is equipped with thermal insulation packing layer, heat insulation function is realized by thermal insulation packing layer, thermal energy is avoided to waste.
Description
Technical field
The utility model is related to thermal pipe installation fittings, specifically design a kind of heating power hermetic seal casing.
Background technology
Thermal pipe is the blood vessel of urban heat supplying, needs to ensure the heat insulation effect of thermal pipe, conventional sense in heating process
Under blocked in heating power pipe end by flange, but conventional plugging device heat insulation effect is bad, therefore leads to a large amount of thermal energy
Waste does not meet the energy saving call of country.
Utility model content
To solve the above-mentioned problems, a kind of simple in structure, good thermal pipe tail end plugs device of heat insulation effect, this reality are provided
With a kind of heating power hermetic seal casing of new design.
The specific technical solution that utility model is taken is：A kind of heating power hermetic seal casing, including thermal pipe, end cap and
It blocks, the thermal pipe includes the inner and outer tubes being mutually socketed, and thermal insulation packing layer, inner tube are equipped between said inner tube and outer tube
End extends outward to form connecting flange, fastens the end cap of heating power pipe end by bolts assemblies on connecting flange；The end
Lid includes the inner cover and outer cover that mutually fasten, and the inner cover end is equipped with the screw hole for being correspondingly connected with flange, and the outer cover end is set
There is the pilot hole of corresponding screw hole, the interior edge of pilot hole is provided inwardly with extending to the assembling channel of inner cover, between the inner cover and outer cover
Equipped with thermal insulation packing layer；Outer cover outer end is equipped with first and blocks, and first closure is rubber material, and end is equipped with corresponding assemble
The connecting pole of channel；Heating power pipe outer wall is socketed with the second closure, and the second closure end, which is equipped with, extends to inner cover and thermal pipe
Between annular flange or corresponding end cap sidewalls annular groove, the outer cover end is equipped with defining flange, annular groove inner wall
Limiting slot equipped with corresponding defining flange.
Further, the thermal insulation packing layer is foam filled.
Further, it described second blocks as rubber material.
Further, gasket is equipped between the inner cover and connecting flange.
Advantageous effects：End cap is set, is assembled by end cap and the connecting flange of heating power pipe end, realizes sealing, end
Thermal insulation packing layer is covered with, heat insulation function is realized by thermal insulation packing layer, thermal energy is avoided to waste；The setting of end cap outer wall blocks, and leads to
Sealing of the first closure realization to installation passage is crossed, is further ensured that sealing effect, moreover it is possible to bolt be protected, avoid bolt
Corroded；Setting second blocks, and is blocked by second and realizes sealing to end cap front end, makes the guarantee heat of device maximum possible
Amount will not be lost in.
Description of the drawings
Fig. 1 is present apparatus structure diagram；
1 inner tube, 2 outer tubes, 3 thermal insulation packing layers, 4 outer covers, 5 inner covers, 6 connecting flanges, 7 first closure, 8 limit convexes in figure
Edge, 9 gaskets, 10 assembling channels, 11 second block.
Specific embodiment
A kind of heating power hermetic seal casing, referring to Fig. 1：Including thermal pipe, end cap and closure, the thermal pipe includes mutual
The inner tube 1 of socket and outer tube 2 are equipped with thermal insulation packing layer 3 between said inner tube 1 and outer tube 2,1 end of inner tube extends outward to form
Connecting flange 6, fasten heating power pipe end end cap by bolts assemblies on connecting flange 6；The end cap includes mutually fastening
Inner cover 5 and outer cover 4,5 end of inner cover, which is equipped with, is correspondingly connected with the screw hole of flange 6, and 4 end of outer cover is equipped with corresponding screw hole
Pilot hole, along the assembling channel 10 for being provided inwardly with extending to inner cover 5 in pilot hole, be equipped with and protect between the inner cover 5 and outer cover 4
Warm filled layer 3；4 outer end of outer cover is equipped with first and blocks 7, and described first blocks 7 as rubber material, and it is logical that end is equipped with corresponding assembling
The connecting pole in road 10；Heating power pipe outer wall is socketed with the second closure 11, and 11 ends of the second closure, which are equipped with, extends to inner cover 5 and heat
The annular groove of annular flange or corresponding end cap sidewalls between solenoid, 4 end of outer cover are equipped with defining flange 8, and annular is recessed
Slot inner wall is equipped with the limiting slot of corresponding defining flange 8.
End cap is set, is assembled by end cap and the connecting flange 6 of heating power pipe end, realizes sealing, end cap is equipped with heat preservation and fills out
Layer 3 is filled, heat insulation function is realized by thermal insulation packing layer 3, thermal energy is avoided to waste；The setting of end cap outer wall blocks, and 7 are blocked by first
It realizes the sealing to assembling channel 10, is further ensured that sealing effect, moreover it is possible to bolt be protected, avoid bolt by corruption
Erosion；Setting second blocks 11, and blocking 11 pairs of end cap front ends by second realizes sealing, makes the guarantee heat of device maximum possible
It will not be lost in.
The thermal insulation packing layer 3 is foam filled.Described second blocks 11 as rubber material.The inner cover 5 and connection method
Gasket 9 is equipped between orchid 6.
Second, which blocks 11, to carry out comprehensive sealing to end cap front end, while can by annular flange or annular groove
Ensure that end cap will not generate loosening, improve the service life of end cap；End cap outer rim sets defining flange 8, can increase by the second closure
11 with the laminating degree of end cap, while the second envelope is avoided to loosen.
Claims (4)
1. a kind of heating power hermetic seal casing, including thermal pipe, end cap and closure, it is characterized in that：The thermal pipe includes mutual
The inner and outer tubes of socket, are equipped with thermal insulation packing layer between said inner tube and outer tube, interior pipe end extends outward to form connection method
Orchid, fasten heating power pipe end end cap by bolts assemblies on connecting flange；The end cap include the inner cover that mutually fastens and
Outer cover, the inner cover end are equipped with the screw hole for being correspondingly connected with flange, and the outer cover end is equipped with the pilot hole of corresponding screw hole, assembling
Along the assembling channel for being provided inwardly with extending to inner cover in hole, thermal insulation packing layer is equipped between the inner cover and outer cover；Outer cover outer end
It is blocked equipped with first, described first blocks as rubber material, connecting pole of the end equipped with corresponding assembling channel；Heating power pipe outer wall
The second closure is socketed with, the second closure end is equipped with annular flange or the corresponding end cap extended between inner cover and thermal pipe
The annular groove of side wall, the outer cover end are equipped with defining flange, and annular groove inner wall is equipped with the limiting slot of corresponding defining flange.
2. heating power hermetic seal casing according to claim 1, it is characterized in that：The thermal insulation packing layer is foam filled.
3. heating power hermetic seal casing according to claim 1, it is characterized in that：Described second blocks as rubber material.
4. heating power hermetic seal casing according to claim 1, it is characterized in that：It is equipped between the inner cover and connecting flange
Gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427669.4U CN207599241U (en) | 2017-10-31 | 2017-10-31 | Heating power hermetic seal casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427669.4U CN207599241U (en) | 2017-10-31 | 2017-10-31 | Heating power hermetic seal casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599241U true CN207599241U (en) | 2018-07-10 |
Family
ID=62757688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721427669.4U Expired - Fee Related CN207599241U (en) | 2017-10-31 | 2017-10-31 | Heating power hermetic seal casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599241U (en) |
-
2017
- 2017-10-31 CN CN201721427669.4U patent/CN207599241U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20191031 |